Remote Software Engineering Jobs

BioLM is building an AI platform for molecular discovery, enabling researchers to design and analyze biological sequences using state-of-the-art language models. We are seeking a Lead Platform Engineer to own the architecture, development, and evolution of our core product platform. You'll work directly with the founding team to make high-leverage technical decisions - and be accountable for the reliability, scalability, and quality of what we ship. Responsibilities Ship products and features with startup-caliber velocity and a high bar for quality Lead the development of agentic workflows for molecular design and discovery Build and extend platform UI features that enable researchers to create, manage, and deploy fine-tuned protein and DNA models Integrate our Console, Builder, and Solutions apps into a seamless full-stack experience for molecular development Build API integrations with sequence and assay ordering providers, including internal data modeling and full-stack UI development Experience 5+ years of full-stack engineering experience, with a track record of shipping production systems end-to-end, from infrastructure to user-facing interface Led technical projects - scoped work, delegated effectively, and delivered on time Designed and operated cloud infrastructure at scale Built and maintained complex third-party integrations or API-driven systems Brought product instincts and UI sensibility to ambiguous, early-stage problems Required Qualifications Deep proficiency

Do you want to work for a mission-driven non-profit, writing software that will contribute to helping the livelihoods of millions of coffee farmers around the world? Enveritas is a 501(c)(3) non-profit and Y Combinator-backed startup looking to hire for our Engineering & Data Group. We are looking for a backend software engineer with a focus on python and PostgreSQL to join our EUDR engineering team on a remote/global, full-time basis. You can learn more about this job and our group at We're a small team and every hire makes a large impact, so we're careful and thorough when it comes to hiring, but we are actively considering candidates and moving them through the process as quickly as we can. About Our Engineering & Data Group We are a quirky, talented, and humble group of about thirty people with diverse backgrounds, ranging from journalism to academia to international industry. We’re represented across the gender spectrum, with 36% of our Engineering and Data Group identifying as women and/or nonbinary. Several of us are parents, with more expecting. Our group builds software to collect, analyze, and report data about coffee farmers’ conditions and practices. This large-scale data-collection effort requires many moving parts to work together, and we use technology to support that effort at every step of the process — from identifying coffee farms in satellite imagery, to coordinating survey edits across country teams, to detecting data anomalies in real-time that c

Daymark Health is a value-based oncology company redefining the cancer care experience for patients, providers, and health plans. Daymark’s comprehensive, personalized cancer care platform empowers patients with dedicated care navigation, symptom-focused support, behavioral health care, and social resources. Combined with evidence-based health interventions and a hybrid in-person + virtual care model, Daymark is improving the overall cancer experience for patients, providers, and health plans – and setting a new standard in cancer care. Daymark’s groundbreaking approach is led by CEO Dr. Justin Bekelman, a pioneer in transforming cancer care, alongside some of the nation’s foremost leaders in oncology and value-based care. Daymark Health is backed by Maverick Ventures, Yosemite, Oncology Ventures, Healthier Capital, Blue Venture Fund, and Healthcare Foundry. Be cautious of recruitment fraud, and always confirm that communications are coming from an official Daymark Health email. WHAT YOU'LL DO As a Software Engineer at Daymark Health , you will contribute to our technical strategy, build secure and scalable infrastructure, and play a key role in the development of our core product. You will work closely with our other engineers, product, and data teams, operational leadership, and external customers to shape a transformative cancer care experience across the stack. We expect you to hit the ground running and help bring our product to market: Build alongside a strong team: Con

Join Our Vision: We are building the next generation of Spatial Media - a new way people experience videos through interaction, multi-user presence, haptics, AI, and immersive storytelling. DeoVR is the leading immersive streaming technology serving multiple enterprise customers and millions of users globally. We are now expanding the boundaries of what video can be - moving from passive watching to active, interactive, multi-user journeys. If this excites you more than it scares you, you are in the right place. The Role We’re looking for a Senior Go Developer to join our new development team within the global VR video streaming ecosystem. What You Will Do Develop and maintain server apps, APIs, and other company products. Collaborate with other teams to deliver integrated solutions. Optimize database performance through indexing, caching, and query optimization. Ensure service observability through proper logging, monitoring, and metrics. Improve code quality through unit and integration tests. Participate in code reviews, daily stand-ups, sprint planning, and retrospectives. What We Are Looking For Strong production experience with Go. Solid knowledge of Postgres and NoSQL databases. Experience with Docker, microservices, and distributed systems. Hands-on work with message brokers (Kafka, RabbitMQ, etc.). Strong ownership and autonomy, with responsibility for the overall outcome, not just the code. Written and spoken English level B1+ (Intermediate+) and above Hiring Proces

Geometry with consequences. Deep learning on 3D CAD data where correctness translates into steel and aluminum, not pixels. The ultimate tinkerer's playground. Physical machines, shop floors, and modern cloud architectures all in one stack. Tangible impact. Your work feeds the data pipelines that power our AI quoting and calculation engines. Factories operate differently because of what you ship. High autonomy. A fragmented industry full of unsolved problems, and the freedom to prototype, test, and deploy your own solutions end-to-end. What you'll do: Develop advanced feature-extraction and data-processing solutions for 3D CAD, 2D, and batch data feeding our machine learning systems. Build, train, and industrialize deep learning models that understand geometry and drive our quoting, calculation, and optimization engines. Enhance and extend our 2D/3D/CAD tools and geometry solutions. Design, engineer, and own cloud services, APIs, and automated model training/deployment — from proof of concept to production under real load. Go deep across interconnected cloud, data, computer vision, and ML services spanning multiple languages and platforms. For over 10 years at Imnoo at Imnoo, we are bridging the gap between applied artificial intelligence and heavy industrial machinery. Imnoo is sustainability focused, creating real value as well as a profitable company with stable base. We aren't just riding the recent AI wave, we have been deeply rooted in machine learning and statistical an

About Nebius : Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. Built by engineers, for engineers. From large-scale GPU orchestration to inference optimization, we own the hard problems across compute, storage, networking and applied AI. Listed on Nasdaq (NBIS) and headquartered in Amsterdam, we have a global footprint with R&D hubs across Europe, the UK, North America and Israel. Our team of 1,500+ includes hundreds of engineers with deep expertise across hardware, software and AI R&D. The role Nebius Token Factory is building fast, reliable, and cost-efficient inference services for frontier models. As a Senior Machine Learning Engineer on our Applied AI team, you will own model and endpoint optimization from model artifacts through production deployment. Your work will span model internals, inference engines, serving architecture, and benchmarking, with a focus on improving latency, throughput, memory efficiency, GPU utilization, and cost per token while maintaining model quality and reliability. This is a hands-on role in which you will work on complex optimization projects, diagnose difficult serving problems, and deliver measurable improvements in production. Working closely with kernel and platform engin

Location: 100% remote (within or outside the U.S.) Classification: Full-time (30-40 hours/week) Pay Range: $25.12 - $34.50 Welcome to Miaplaza ! Our vision is to elevate online learning by applying the most successful approaches in virtual education to create an accessible and inclusive homeschool curriculum platform where all students can be successful! Our K-8 platforms include Miacademy, Always Icecream, and Clever Dragons, and our 9-12 options include MiaPrep, MiaPrep Online High School (MOHS), and MiaPrep Online Academy of Ohio, (MOAO). Our student base is rapidly growing, and we’re hiring for multiple positions across several departments! Our expansion stems from our commitment to providing exceptional educational content and our pursuit of new opportunities. 🚀 You can hear our CEO, Johannes Ziegler, discuss our company’s values and future! How you’ll make an impact (position summary): Curriculum Developers work closely with other subject-matter experts, our production team, and an instructional coach to produce immersive, engaging, and academically rigorous learning materials that constitute the core of our curriculum. These materials include videos, assessments, and written learning activities. Curriculum Developers are experts in their fields who thrive on independent writing and design tasks with a feedback-oriented mindset. Our team relies on highly motivated, collaborative, and student-driven individuals. What you’ll do (responsibilities): Spend a majority of you

Proudly voted a Great Place to Work®, we are a dynamic startup in the CPaaS (Communication Platform as a Service) space that is revolutionizing the way businesses communicate. Our team is made up of 500 energetic and passionate Unifones who are dedicated to delivering the best possible experience to 5000+ customer-centric companies. We pride ourselves on our fun and collaborative work environment, where creativity and new ideas are constantly encouraged. As shareholders in the business, we’re so much more than a group of passionate communicators. We are Unifones. Join our team and be a part of something big! Meet the team! Our Engineering team is responsible for designing, developing, and maintaining the systems and technologies that drive Unifonic ’s solutions. We work closely with other departments to ensure our products and services meet the needs of our customers. If you are passionate about technology and are excited about working on cutting-edge communication and engagement solutions, we want you on our team. As a Senior DevOps Engineer in the Developer Experience (DevX) team, you will be working to cross and merge the barriers that exist between software development, testing, and operations teams, and keep existing networks in mind as they design, plan, and test. Help us shape the future of communications by: Setting up and enhancing CI (Continuous Integration) and CD (Continuous Deployment). Configuring the company's products to meet the functional requirements, inclu

En Rekluti, consultora especializada en talento tecnológico en LATAM, buscamos Senior iOS Developer para impulsar los proyectos de software a gran escala de nuestros principales clientes internacionales. Resumen: Buscamos un Senior iOS Developer con más de 6 años de experiencia comprobable en el diseño, desarrollo, pruebas y mantenimiento de aplicaciones iOS escalables y de alta calidad. El profesional trabajará en un entorno colaborativo multidisciplinario enfocado en la entrega de soluciones móviles seguras y de alto rendimiento en modalidad remota. Tus principales desafíos: Diseñar y construir aplicaciones móviles robustas y escalables implementando Swift, SwiftUI y UIKit bajo arquitecturas limpias como MVVM, VIPER o Clean Architecture. Optimizar el rendimiento, consumo de memoria y estabilidad de las aplicaciones, identificando y resolviendo bugs complejos o fallos en producción. Integrar APIs RESTful, servicios backend y almacenamiento de datos local garantizando comunicaciones seguras y mejores prácticas de codificación. Guiar y mentorear a desarrolladores iOS de nivel junior y semi-senior, fomentando la revisión de código y la adopción de estándares técnicos. Hard Skills (Requisitos Excluyentes): +6 años de experiencia en desarrollo de aplicaciones iOS. Dominio profundo de Swift, iOS SDK y herramientas como Xcode, Swift Package Manager o CocoaPods. Experiencia práctica sólida en SwiftUI, UIKit y guías de diseño Human Interface Guidelines de Apple. Manejo avanzado de ar

We are looking for a Senior Android Developer with solid experience in native mobile application development to join a high-impact international project. 🌎 Modality: 100% remote from LATAM 🤝 Contract type: Contractor 💵 Payment in USD Requirements 🎯 Required profile We are looking for a professional with more than 5 years of proven experience in native Android mobile application development, focusing on quality, best practices, and architecture. 🛠️ Technical requirements Solid experience in development with: Java and Kotlin Knowledge and application of architectural patterns: MVC, MVP, MVVM Experience with platforms and tools such as: Google Firebase Integration with SDKs (e.g., Facebook SDK or others) Version control management: Git (GitHub, GitLab, or Bitbucket) Pull requests, merges, and code integration Experience consuming: RESTful web services Practical knowledge of: Agile methodologies (Scrum) Experience in: Android interface design principles (UI/UX) Development of intuitive and responsive interfaces 🚀 What will you do? Develop and maintain native Android mobile applications Implement scalable and maintainable architectures Integrate external services and APIs Collaborate with multidisciplinary teams using agile methodologies Ensure quality, performance, and user experience 🌟 If you are looking for a technical challenge in an international environment, working with modern technologies and high-level teams, this opportunity is for you.

VirtusLab is a leading European software consulting and engineering company. Our mission is to craft clean code and practical solutions with precision and purpose. We foster a dynamic culture rooted in strong engineering, a sense of ownership, and transparency, empowering professionals to make a substantial impact in the software industry. Requirements Security Engineer Details: Security Engineer Required skills: Entra ID - Advanced Microsoft Defender & Microsoft Sentinel - Advanced Microsoft Intune (including MDM/MAM practices and enterprise deployment) - Advanced Networking Security - Regular Azure Security - Regular Zero Trust concepts - Strong knowledge Entra Internet Access & Private Access - Nice to have 5+ years of track record in Cloud/SaaS Infrastructure Security consulting or engineering engagements. Hands-on expertise with Microsoft Security Stack including Entra ID, Microsoft Defender, Intune, Network Security, and Cloud Security. Proficiency in security practices: incident response, security analysis, and posture hardening. Demonstrated experience in securing and maintaining Microsoft Stack services. Experience with insurance infrastructure ecosystems is a plus. Formal background in Computer Science, STEM, or equivalent practical industry expertise. English communication skills at B2+ level or higher. Familiarity with security standards and compliance frameworks such as ISO 27001 / SOC-2 is advantageous. Originally posted on Himalayas

Company Overview DeepHealth , a RadNet company, is focused on delivering AI-powered solutions that improve population health, optimize radiology workflows, and drive earlier detection of disease. Our portfolio spans breast, lung, brain, prostate, and thyroid imaging AI, deployed across enterprise imaging platforms and large screening programs. Job Summary The Technical Services Engineer is the first point of contact for users, providing expert support, troubleshooting issues, and contributing to a seamless healthcare IT experience. This role works closely with cross-functional teams to resolve incidents, maintain high service quality, and continuously improve support processes. Essential Duties and Responsibilities: Provide first- and second-level support for healthcare IT systems, including troubleshooting and resolving technical issues. Respond to user inquiries via phone, email, and ticketing systems in a timely and professional manner. Participate in a rotating schedule to monitor the support queue, triage incoming tickets, and assign them to the appropriate product or functional team. Collaborate with IT, Product, and Engineering teams to escalate and resolve complex issues. Maintain detailed records of incidents, solutions, and workflows in the ticketing system. Assist with system updates, installations, and user onboarding for new software and hardware. Contribute to the continuous improvement of support processes and knowledge base. Ensure compliance with regulatory s

Job Summary: We are seeking a skilled and detail-oriented Power BI Developer to join our team. The ideal candidate will be responsible for designing, developing, and maintaining business intelligence solutions using Microsoft Power BI. You will work closely with stakeholders to transform raw data into meaningful insights that drive strategic decision-making. Key Responsibilities: Develop and maintain interactive dashboards, reports, and visualizations using Power BI. Collaborate with business users to gather requirements and translate them into technical specifications. Integrate Power BI with various data sources including SQL Server, Excel, SharePoint, and cloud platforms. Optimize data models for performance and scalability. Implement row-level security and data governance best practices. Perform data analysis and validation to ensure accuracy and reliability. Provide support and training to end-users on Power BI tools and capabilities. Stay current with Power BI updates and industry trends to continuously improve reporting solutions. Required Qualifications: Bachelor’s degree in Computer Science, Information Systems, or related field. Proven experience as a Power BI Developer or in a similar BI role. Strong proficiency in Power BI, DAX, Power Query (M), and data modeling. Experience with SQL and relational databases. Familiarity with ETL processes and data warehousing concepts. Excellent analytical and problem-solving skills. Strong communication and collaboration abiliti

Volunteer AI Full Stack Engineer (AI-Native / Rapid Development) About this Role Position type: Volunteer (unpaid), pro bono Location: Remote / International Time commitment: 10–15 hours per week for a minimum of 3 months Experience level: 2–5 years Professional Volunteering: Professional volunteering at Solution Community is a skills-based service performed with the same reliability, accountability, and quality expected in a paid professional role. Volunteers are core contributors whose work directly supports our mission of global compassion, collaboration, and action. About Solution Community : Solution Community is an international 501(c)(3) non-profit organization, pioneering an innovative social platform dedicated to enabling actionable change. With volunteers from over 70 countries, we are a testament to the power of global collaboration. Our team members bring experience from some of the world's most successful companies, including Apple, Toyota, Google, Netflix, Walmart, Meta, and many others. Our Mission: To foster a global community of compassion, uniting individuals and organizations to solve the world's social problems. We are the bridge that connects non-profits, businesses, philanthropists, and volunteers, empowering them to create meaningful change. Our Vision: A world united by collaboration, compassion, and action — where every person can thrive. At Solution Community , we are turning that vision into reality. Position Overview: We are seeking a Volunteer AI

About Accelerant Accelerant is a data-driven risk exchange connecting underwriters of specialty insurance risk with risk capital providers. Accelerant was founded in 2018 by a group of longtime insurance industry executives and technology experts who shared a vision of rebuilding the way risk is exchanged – so that it works better, for everyone. The Accelerant risk exchange does business across more than 20 different countries and 250 specialty products, and we are proud that our insurers have been awarded an AM Best A- (Excellent) rating. For more information, please visit . Role Summary The AI Platform Engineer is a senior, hands-on technical leader responsible for building production AI agents, reusable AI components, and cross-organizational AI implementations. This role works across squads, AI Guilds, and AI driven development initiatives to translate AI strategy into practical, scalable solutions. Core Responsibilities Build production AI agents and services Develop reusable AI components and workflows Prototype and productionize AI use cases Support development teams on AI implementations Collaborate with Compliance and ARX PS teams Co-own AI workflow environments (e.g., n8n) with DevOps Contribute to AI pattern development alongside AI Platform Architect Maintain reference implementations Improve AI reliability and observability Design and implement Retrieval-Augmented Generation (RAG) pipelines. Implement prompt management, versioning, and evaluation tooling. Establi

Overview We are seeking a Lead Software Engineer to design and deliver the core backend services for our centralized AI platform. This role bridges hands-on engineering and technical leadership — owning major components of the backend while guiding mid-level engineers. You’ll work closely with senior ICs and cross-functional teams to build scalable, secure, and reliable services that power our agentic framework, enabling teams across the company to deploy and manage AI agents seamlessly. Responsibilities Design and implement scalable RESTful API endpoints for the AI platform. Build and optimize backend services in Python (FastAPI, Django, or Flask) to handle agent lifecycle management, deployment, and monitoring. Contribute to secure authentication and authorization systems supporting multi-tenant architecture. Develop efficient data access layers and database schemas for AI agent operations. Implement asynchronous task processing for long-running AI workflows. Collaborate with IC5 engineers on backend architecture and SDK designs, contributing to technical direction while driving execution. Provide mentorship to IC3 engineers through code reviews, technical discussions, and best practices. Ensure quality and reliability through automated testing, CI/CD pipelines, and adherence to security standards. Stay updated on modern backend and AI/agentic frameworks (LangChain, CrewAI, AutoGen, LangGraph). Qualifications Bachelor’s or Master’s degree in Computer Science, Engineering, o

For over 10 years at Imnoo at Imnoo, we are bridging the gap between applied artificial intelligence and heavy industrial machinery. We aren't just riding the recent AI wave, we have been deeply rooted in machine learning and statistical analysis for 10 years, delivering real, measurable value to a stable, loyal client base of manufacturers. Imnoo is a leading SaaS platform built to analyze CNC parts, automate quoting and planning, and seamlessly connect the cloud with real manufacturers and shop-floor machines. We are looking for a unique hybrid—a CAD AI IoT Engineer / Tinkerer—who thrives at the intersection of software architecture and physical hardware. You won't just be writing code behind a desk; you will be the mastermind connecting our battle-tested algorithms directly to the pulse of the factory floor. If you love reverse-engineering industrial protocols, building edge data pipelines, and parsing complex 3D geometry to automate the business of manufacturing, this is your playground. The Ultimate Tinkerer’s Playground: You get to work with a dynamic mix of physical machines, Raspberry Pis/Industrial PCs, and modern cloud architectures. Drive AI in Manufacturing: Your work directly feeds the data pipelines that power our AI quoting and calculation engines, making a tangible impact on how factories operate. High Autonomy & Impact: You will be tackling unsolved problems in a fragmented industry, with the freedom to prototype, test, and deploy creative solutions. Shap

Job Title: AI Engineer Job Type: Contractor (~15 hrs a week) Location: Remote Schedule: Flexible, you pick the hours and days (including weekends if desired) Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters. As an expert you will be creating Reinforcement Learning Environments which test an AI model’s ability to solve complex software engineering problems using Model Context Protocol (MCP) tools. Tasks may involve fixing bugs, implementing features, refactoring code, or optimizing performance while requiring agents to discover and reason over information from real MCP servers. You will design reproducible environments, deterministic verification, and golden reference solutions that accurately measure both MCP tool use and software engineering ability. Required Skills Python3 JAVA Rust Algorithms Basics C++ Typescript bug fixing feature implementation codebase refactoring performance optimization Required Skills and Qualifications: Proficiency in C++, Python, JAVA, GoLang, Typescript, or Rust. Deep understanding of algorithms, data structures, and performance tuning. Demonstrated experience in debugging complex software issues and delivering maintainable solutions. Strong background in feature development and codebase refactoring. Proven ability to optimiz

Hi, I'm Paul, VP of Engineering at Customer.io . We're looking for a staff product engineer — not a generalist who happens to touch frontend and backend, but someone who thinks like a product owner and ships like an engineer. About Customer.io Over 9,000 companies — from scrappy startups to global brands — use our platform to send billions of emails, push notifications, in-app messages, and SMS every day. Customer.io powers automated communication that people actually want to receive. We help teams send smarter, more relevant messages using real-time behavioral data. Under the hood: Go, React, and AI help us ship fast and scale with confidence. What We Value End-to-end ownership You take on the problems nobody's claimed — the ones that span squads with no obvious owner — and carry them from a fuzzy first conversation to what's actually live. If it touches the customer, it's yours to chase down. Comfort in ambiguity Half-formed problems and conflicting signals are your starting material, not a blocker. You define the problem before you solve it, form a point of view on what's worth building, and move without waiting for someone else to de-risk the call. Customer-first, always You think from the customer's problem backward, not the codebase forward. Every technical call traces back to what it does for the person on the other end of the message — and you can explain that connection to people who don't write code. Given the choice, you ship the thing that changes their experience

Role Title: DevOps Engineer Role Type: Contract Location: Remote Required Skills Kubernetes Terraform CI/CD Python Linux Key responsibilities Design realistic DevOps tasks based on production-style scenarios (CI/CD, containers, orchestration, IaC, monitoring, incident response) Write working reference solutions with clear setup and validation steps Review AI-generated output, identify failures, and write precise corrections with reasoning Maintain a strict quality bar on correctness and reproducibility Share structured feedback that improves future task design Required qualifications 3+ years of professional experience in DevOps, SRE, Platform, or Infrastructure engineering Strong coding ability in Python, Go, Bash, or TypeScript (this role needs real code, not scripts alone) Practical depth in CI/CD (GitHub Actions, GitLab CI, Jenkins), Docker, Kubernetes, and at least one cloud (AWS, GCP, Azure) Infrastructure as Code experience (Terraform, Ansible, Pulumi, or CloudFormation) Advanced Linux and Git Professional English, written and spoken Availability of at least 20 hours per week Preferred qualifications Observability stack experience (Prometheus, Grafana, Datadog, OpenTelemetry) Security, secrets management, or platform reliability background Open source contributions or technical writing Previous AI training data or model evaluation work Originally posted on Himalayas

Role Title: Mechanical Engineer – Video Annotation Specialist Role Type: Contractor Location: Remote We are looking for Mechanical Engineers with 2+ years of experience to support a customer project focused on training advanced AI and robotics systems. In this role, you will review and annotate videos involving robots, mechanical systems, tools, components, and physical interactions. Your engineering knowledge will help ensure the video annotations are technically accurate and useful for AI training. No previous AI experience is required. Required Skills 3D CAD modeling tolerances) or CATIA Scope of Work Review videos showing robotic systems, mechanical components, tools, and physical tasks. Annotate and label objects, movements, actions, components, and mechanical interactions within videos. Identify important mechanical details such as motion, positioning, component behavior, and task sequences. Review video annotations for accuracy, consistency, and completeness. Use your mechanical engineering knowledge to identify incorrect or unclear annotations. Follow project guidelines and annotation standards carefully. Provide feedback on difficult or ambiguous video examples. Work independently and complete assigned annotation tasks within project timelines. Preferred Qualifications 2+ years of experience in Mechanical Engineering, Mechanical Design, Manufacturing, Robotics, or a related field. Good understanding of mechanical components, tools, machines, and physical systems. Abi

Role Title: Senior Mechanical Design Engineer Role Type: Contractor (~15hrs/week) Location: Remote We are engaging Senior Mechanical Design Engineers to contribute to a customer's project involving complex CAD assembly exploration and AI advancement. In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters. Required Skills Design intent & assembly reasoning Parametric modeling depth Mechanism & kinematic sense GD&T & tolerance judgment CAD tools expertise Scope of Work Analyze and dissect multi-part mechanical assemblies to identify critical design decisions, constraints, and potential failure points that challenge expert reasoning. Formulate challenging, non-obvious technical questions that test real-world mechanical design judgment, ensuring relevance and difficulty beyond junior-level understanding. Validate and document defensible, exact answers directly from CAD models, ensuring clear traceability and accuracy. Review AI-generated outputs, pinpoint breakdowns or inaccuracies in mechanical reasoning, and suggest targeted improvements. Flag ambiguous, trivial, or unanswerable questions, refining or sharpening them for clarity and precision. Thoroughly document edge cases and sources of disagreement within answers to maintain strict verifiability. Communicat

Job Type: Contractor (~15 hrs a week) Location: Remote Schedule: Flexible, you pick the hours and days (including weekends if desired) Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters. You'll create realistic, interesting and challenging coding tasks for AI to solve involving feature implementation and bug fixes, and implement deterministic verifiers that accept reasonable valid solutions and reject everything else. Required Skills Python3 JAVA Rust Algorithms Basics C++ Typescript bug fixing feature implementation codebase refactoring performance optimization What we're looking for Strong backend experience in Java, Node.js, Go, Rust, Typescript, Python, C++ or similar A track record building scalable services and APIs Comfort with debugging, performance work and automated testing Solid code review instincts A strong testing background is a big plus — experience designing test strategy, building and maintaining large test suites, diagnosing flaky tests, or raising the testing bar on a team. Preferred Qualifications Proven experience in backend development, with a track record of delivering high-quality and performant projects. Demonstrated success in identifying and resolving software bugs and system bottlenecks. Experience with codebase refactoring and

At WhiteTech , we empower businesses in the financial ecosystem with cutting-edge white-label and SAAS solutions. Our comprehensive suite of tools is tailored for EMI, PSP, e-commerce, and open banking platforms. With WhiteTech , clients gain access to a platform designed for flexibility, scalability, and seamless integration. Our mission is to help businesses unlock their full potential in a rapidly evolving financial landscape. Whether scaling your PSP, enhancing your EMI services, or diving into open banking, WhiteTech is your partner for innovation and growth. We are a remote-first technology company and welcome applications from candidates across Europe, including the EEA, the UK, Switzerland, and other non-EEA European countries such as Ukraine, Moldova, Georgia, Armenia, Montenegro, Turkey, and the Western Balkans. We also consider applicants from different locations who can work within Central European Time (CET). Your role and impact: In your role at WhiteTech , you'll be at the heart of our mission to revolutionize payments worldwide. Your expertise will be critical in analysing data, processes, and code to identify, resolve or prevent issues and drive product improvements. You will contribute to developing a secure, well-tested and high-performing product, setting new standards in the fintech industry. Your key responsibilities will include: Designing, developing, testing, documenting, releasing and supporting software from scratch. Enhancing and refining our exist