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$150k - $190k per year
...services that power our products. The ideal candidate will own backend APIs, data pipelines, and event-driven systems; champion performance,... ...using Celery and Redis. Write clean, maintainable, and unit-test–focused code with strong coverage using pytest. Build and maintain...SuggestedFull timeInternshipLocal area$171k - $198k per year
...engineering best practices, including performance optimization, testing, observability, and maintainable architecture. Partner closely... ...including design systems, shared authentication frameworks, generated API clients, and observability standards. Strong understanding of...SuggestedLong term contractTemporary workWork at officeShift work- ...Compliance (KYC). In 2026, "getting a phone number" is no longer a simple API call; it requires sophisticated orchestration across global phone... ...LLMs and agentic tools to accelerate code generation, improve test coverage, and translate complex regulatory requirements into...SuggestedLong term contractFull timeRemote workWorldwide
- ...mutual respect, and solving hard problems together. What We're Looking For We’re looking for a Senior / Staff Backend Engineer (API) – Economy to join our Economy team. You will play a foundational role in architecting and evolving the systems that power how creators...SuggestedLong term contractFull timeRemote workWorldwideFlexible hours
$165k - $200k per year
...to work comfortably in a command line a Linux computing environment ~ Proficiency in scripting languages (Bash & Python) and use of APIs/SDKs ~ Proficiency in IaC languages (Pulumi, Terraform) ~ Proficiency in CI/CD tools (GitHub Actions, ArgoCD) ~ Knowledge of containerization...SuggestedFull timeInternshipLocal area- ...ideallyTerraform. Practical understanding of OAuth / OIDC, JWT, RBAC, multi-tenant isolation, and least-privilege design. Disciplined testing, linting, and type-checking habits; reviewable diffs and clear written communication. Preferred Skills Federal program exposure...SuggestedContract workWork at officeRemote work
- ...and maintains the systems that keep packages and images current, tested, and building cleanly with as little manual intervention as possible... ...to the design of systems that orchestrate package creation, test generation, and image building. - Build AI-powered tooling: Develop...SuggestedFull time
- ...team's agentic systems, from how agents are orchestrated to where a step should stay human-owned, and defend those calls once they're tested against real code. Discover and prioritize sources of friction across GitLab's SDLC, driving the fix — agentic, process-based, or both...SuggestedFull timeRemote work
$46.2k - $64k per year
...role and may include criminal record, education and employment verification or credit checks. ‘Safety sensitive positions’ will be required to complete pre-employment testing. Due to the high volume of applications we receive, only those progressing will be contacted....SuggestedLong term contractFull timeFor contractorsWork at office$175k - $200k per year
...built over years on a résumé. You write the code behind your strategies. Strong Python and solid software-engineering fundamentals: testing, code review, and the judgment to build durable abstractions rather than one-off scripts. This is a hands-on, quantitative role — not...SuggestedWork at officeRemote workWork from homeNight shift$160k - $240k per year
...prototype faster, and deploy useful apps for our geologists and data scientists. Mentor junior developers. Setup systems to automate the testing of our UIs. Qualifications: Experience in architecting, developing, and maintaining frontend applications that provide a rich...SuggestedFull timeRemote work- ...area. In close collaboration with product teams, they shape user experiences, then translate them into high-quality designs that can be tested, shipped, and refined. Designers are responsible for building elegant, functional products that users love—and want to tell others...SuggestedFull time
- ...formal elements of design, not just limited to the web and including typography, layout, balance, and proportion Proficiency with React, with a focus on interactions, animation, performance, and polish Experience with A/B testing, synthetic monitoring, or accessibility testingSuggestedFull time
$191.98k - $233.36k per year
...constitute a contract, expressed or implied, and any provisions contained in this bulletin may be modified or revoked without notice. Tests may consist of any combination of written, oral or other exercises or assessment procedures that test content. Components may include,...SuggestedLong term contractFull timeContract workLocal areaRemote work2 days per week$150k - $240k per year
...Data Systems and deeply understanding how they impact exploration End-to-end ownership of projects from design to implementation and testing to continued engagement with colleagues on exploration teams using your solutions Responding well to design and code feedback,...SuggestedFull timeInternshipRemote work$210.01k - $246.63k per year
...product area and/or leading cross-functional and cross-team efforts ~ Expertise with statistical techniques (e.g. regression, hypothesis testing, causal inference) and their practical application ~ Experience mentoring other data scientists and raising team standards through...Long term contractRemote workMonday to friday$125 per hour
...requirements into functional specifications for investment systems and business processes. Support implementation, configuration, testing, and enhancement activities for investment management platforms. Identify process improvement opportunities and recommend solutions...Contract workRemote work$108k - $125k per year
...understanding of the codebase and architecture to confidently make changes across the entire stack. Maintain strong debugging and testing practices across unit, integration, and automated testing. Review code and guide improvements to architecture, testing, and development...Long term contractPermanent employmentFull timeLocal areaRemote work$140k - $240k per year
...engineering practices. Collaborative software development (git), and familiarity with software engineering best practices like unit test / integration test suites, and CICD pipelines. Cloud computing resources. Building predictive models, applying them to different...Full timeInternshipRemote workWorldwide$130k - $145k per year
...and we have fierce competition. Fast-paced innovation is the name of the game. We look forward. We reimagine. We throw out new ideas. We test things. We move quickly. We challenge the norm. We don’t settle for status quo. On the heels of their Series C financing, Qualified...Remote job- ...technical inputs for deployment and portfolio development. The candidate will also lead technical relationships with antenna suppliers and participate in design reviews and validation tests. Resource is required to work onsite from our Bethesda office four (4) days weekly....Work at officeWorldwide
- ...frontend, and product teams to build reliable APIs, manage user and transaction data, support... .... * Write clean, maintainable, well-tested code and contribute to production deployment... ..., logging, error handling, and secure API practices. * Support real-time data updates...Contract workRemote work
Workhoppers
United Statesmore than 2 months ago - ...gas efficiency, performance, and security. Write secure, maintainable, and gas-efficient smart contract code, ensuring comprehensive test coverage and audit readiness. ● Ensure secure token swaps, staking interactions, and liquidity pool management across the platform....Contract work
Workhoppers
United Statesmore than 2 months ago - ...including ZedxToken and ZedxStaking, against edge cases, economic exploits, and upgrade-related risks. * Write comprehensive Hardhat test suites covering standard user flows, edge cases, and adversarial scenarios. * Work closely with the backend team to ensure contract...Contract workRemote work
Workhoppers
United Statesmore than 2 months ago
