Seeking a Senior Full-Stack Engineer to own end-to-end features—database schema design, backend APIs, frontend (React/Next.js), and production observability. Requires 5+ years experience, strong TypeScript/Node.js and PostgreSQL skills, and proven experience designing and operating event-driven/distributed systems, webhook integrations, and reliability patterns. Role is remote and targeted to Latin America.

Join Reddit's Compliance Engineering team to adapt platforms for evolving privacy, security, and regulatory requirements. Responsibilities include partnering with product/design/engineering, owning product areas end-to-end (design, coding, testing, experimentation, launch), leading cross-functional initiatives, and mentoring engineers. Technologies referenced: Go, Python, Postgres, Redis, Thrift, GraphQL; deployments to Docker/k8s on AWS. Role expects tech lead experience and designing complex distributed systems under high load.

Work on backend services, APIs, data models, and business logic for source code workflows across GitLab.com, self-managed instances, and GitLab Dedicated using Ruby and GraphQL. Responsibilities include performance and SQL tuning, caching, testing, observability, participating in Tier 2 on-call, and collaborating across product, design, security, and other engineering teams.

Topstep is hiring a mid-level Software Engineer to build and maintain production .NET services that power real-time trading, market data delivery, and brokerage integrations. The role involves end-to-end ownership of features, working with React/TypeScript on the frontend as needed, participating in on-call rotations, and improving system reliability and observability.

Join GitLab's Plan: Spec-Driven Development team to design and implement backend flows, APIs, data models, and evaluation systems that convert intent into implementation plans and mergeable code. Work remotely with a small distributed team, lead features end-to-end, mentor other engineers, and build production systems using Ruby on Rails, Python, PostgreSQL, GraphQL/REST, and large language model APIs.

The role designs, builds, and maintains backend services and APIs that support GitLab's go-to-market and growth platforms, contributing to frontend work when needed. It requires strong ownership of production backend systems, proficiency with Vue, Node, Go, and Ruby, experience in API design, data modeling, and database performance, and the ability to document architecture and mentor junior engineers.

Fully on-site role in Attribute's Tel Aviv office. The engineer will develop Golang components for high-throughput, low-latency systems, build protocol dissectors and event collection for eBPF-based sensors, and work on backend ETL/data processing on GCP while collaborating with Product and CS teams. Requires 3+ years of software development experience.

DoiT is hiring a Data Engineer based in the Tel Aviv office to develop and operate backend and ETL/data-processing capabilities for Attribute™. The role requires 3+ years of relevant experience, strong Python, Spark/PySpark skills, experience with building ETL and cloud-based data pipelines (Pub/Sub), and familiarity with Terraform and CI/CD. Work is fully on-site in Tel Aviv and involves cross-functional collaboration, code reviews, and maintaining production SaaS data services.

Staff-level backend role responsible for setting technical direction and delivering autonomous and scheduled agents that operate on customer repositories, and improving the DAP onboarding experience. Requires deep hands-on Ruby/Rails experience, experience integrating LLMs into products, building agentic systems, and driving design and delivery of complex, high-scale systems in a distributed, async-first environment.

Work on the Billing team to build and maintain licensing, metered billing, subscription management, and related financial reporting systems. Responsibilities include designing and operating services at scale (cloud/Azure), driving architecture and reliability decisions, participating in on-call and incident response, mentoring engineers, and collaborating across GitHub and Microsoft. Requires experience maintaining production software (6+ years) and familiarity with cloud platforms and languages such as Go and JavaScript.

Role requires building and owning full-stack features (Go backend and React/TypeScript frontend), designing and consuming REST and WebSocket APIs, maintaining security and compliance for government/enterprise clients, and using AI coding agents as part of the development workflow. Position is remote-first and requires legal authorization to work in Canada.

Lead design, implementation, and operation of foundational authentication and authorization capabilities (OAuth, OpenID Connect, JWTs, sessions, 2FA, passkeys, device-aware auth). Build and run low-latency Go/gRPC services with strong observability and SLOs, partner with product/security/fraud/infrastructure, and mentor engineers. Requires 8+ years backend experience. Annual base salary range: $218,025–$256,500 USD.

Build and scale full-stack features across Go, React, TypeScript, PostgreSQL, and Redis. Use AI coding agents as part of daily workflow, design and consume REST and WebSocket APIs, maintain required security/compliance standards, own testing strategy, and contribute to Mattermost's open-source codebase in a remote-first environment.

Work on building a distributed, open-source query optimizer for MongoDB, handling parsing, optimization, and plan selection. Requires 5+ years in data management systems, distributed systems, or large-scale backend engineering and experience with large C++ codebases and core database internals. Responsibilities include designing and implementing query-performance features, coordinating across teams, influencing roadmap and mentoring other engineers.

Work on data foundation and AI-native engineering for MeridianLink Coach: own data-heavy features from design through production, improve data models, pipelines, migrations, and multi-tenant systems, and integrate or operate AI APIs (e.g., OpenAI, Anthropic). The tech stack emphasizes TypeScript, Postgres, serverless AWS (Lambda, SQS, EventBridge, S3) and infrastructure-as-code.

Lead design and implementation of core backend services for high-performance, complex distributed systems. Own technical decisions, build for scale, apply modern development practices (TDD/BDD), write well-tested code, perform code reviews, and produce internal documentation. Role is fully remote; candidates must be based in Poland, Portugal, Hungary, Romania, or South Africa.

Senior freelance fullstack role working remotely on projects requiring proven experience with Oracle ADF, Oracle Forms, Oracle WebLogic, Java (Spring Boot), React, PL/SQL and BitBucket. Full-time engagement (CET working hours), up to $45/hour, expected start mid-August 2026 and duration 6+ months. Excellent English required.

Join Zyte's Delivery team to design, develop and maintain Scrapy-based web crawlers and use the Zyte platform for distributed information extraction and data processing. Responsibilities include identifying and resolving performance and scalability issues and contributing to open source projects (including Scrapy). Requires 3+ years software development experience in Python, good written and spoken English, and availability to work full time. Locations specified: Brazil (São Paulo), Uruguay (Montevideo), Argentina (Buenos Aires).

Encora is seeking a Java Full Stack Developer in Singapore with 5+ years of experience. Mandatory skills include Java (8/11/17+), Spring Boot/MVC/Data JPA/Security, REST APIs and microservices, React.js with Micro Frontend experience, JavaScript (ES6+), HTML5/CSS3, Bootstrap/Material UI, state management (Redux or Context API), relational databases (Oracle/PostgreSQL/MySQL), Git, and build tools (Maven or Gradle). Familiarity with Agile/Scrum is required.

Seeking a Java Developer with 5+ years of experience to develop, test, deploy and maintain enterprise web solutions in Singapore. Required skills include Java, Spring Boot, Microservices, RESTful/SOAP APIs, Web Services and React JS. Responsibilities include full SDLC collaboration with engineers, analysts and architects, pair programming, code/design reviews, deployment and post-implementation support.