Backend Engineer
$70 - $80 per hourMitchell Martin
Backend EngineerLocation: Merrifield, VAEmployment Type: ContractCompensation: Pay Range; $70.00-$80.00 Per HrDescriptionWe are looking for a mid-to-senior Backend Engineer to design, develop, and maintain backend services for mobile and online platforms. This hybrid position requires collaboration with various teams to deliver secure and scalable solutions. Experience with modern programming languages and cloud services is essential.Key ResponsibilitiesDesign and maintain secure backend services and APIs for various platforms. Ensure performance, reliability, and responsiveness in all solutions. Collaborate with cross-functional teams to deliver technical solutions. Develop and maintain automated tests for reliable delivery. Troubleshoot production issues and improve system performance.QualificationsStrong experience with modern programming languages, with 5+ years preferred. Solid knowledge of web services and APIs. Proficiency with version control and CI/CD tools. Experience with databases and data integration patterns. Effective communication and collaboration skills.Core TechnologiesJava | Spring | RESTful APIs | CI/CD Tools | Databases | Cloud Services
$60 - $65 per hour
...Backend EngineerLocation: Vienna, VA / Pensacola, FL (Hybrid)Clearance Requirements: NonePosition Status: ContractPay Rate: $60 - $65... ...per hourPosition Description: We are seeking a talented Backend Engineer to join a digital engineering team responsible for building secure...SuggestedFor contractors$85k - $170k
Overview As a Backend Software Engineer, you will work on modernizing legacy enterprise systems by decomposing monolithic Java and .NET services into cloud-native Python microservices. This role is centered on Python development. You will design and deploy lightweight...Suggested$160k - $225k
...advanced software for complex operational environments. Our engineers work on systems that bring together real-time communications, computer... ...secure cloud infrastructure. We are looking for a Senior Backend Engineer who wants to build the infrastructure that makes...SuggestedFlexible hours$190k - $240k
...Overview A fast-scaling technology company building AI-enabled software for high-consequence operational environments is hiring a backend engineer to own production GenAI systems. This is engineering work at the systems level: retrieval architectures, LLM integrations,...SuggestedRelocation package$120.21k - $180.32k
...offices in nine countries and can insert advertisements around the world.Job SummaryFreeWheel is looking for passionate Sr. Software Engineers to help design, build and support our high-quality, innovative video advertising platform. This position is based in New York....SuggestedFull timeNight shiftWeekend work$97.24k - $162.24k
...MissionsJoin Esri`s Professional Services team and develop the backend services, APIs, integrations, and data capabilities that power... ...2+ years of professional backend software engineering experienceProfessional experience developing backend services...RelocationRelocation package- ...Digital Backend EngineerWe are seeking a mid-to-senior Backend Engineer to design, develop, test, integrate, and maintain backend services and digital systems that support mobile and online banking platforms. This role involves collaboration with analysts, QA testers,...Local area
- ...Generative AI / Backend Developer Remote (US-Based) Are you passionate about building AI-powered products and shaping the future... ...architecture ✅ Collaborate closely with founders and engineering leadership What We're Looking For ✔️ 5+ years of software...Remote workFlexible hours
- ...reliability — and grow the team that runs it. This is a high-impact engineering role with meaningful equity, real ownership, and direct... ...scales. What you'll do Set the architecture. Own how our backend fleet and data pipeline fit together, and where they go next....
- ...Senior Backend EngineerThe Platform team is the engine room of Antithesis — we own the infrastructure, services, and tools that are at the core of the product. As a Senior Backend Engineer here, you won't be maintaining someone else's abstractions. You'll be designing...Contract workWork at office
- ...Backend Software EngineerRune Technologies builds mission-critical software for military logistics and sustainment. Our flagship product... ...in large-scale combat operations. As a Backend Software Engineer at Rune, you will be part of a high-impact team working at the...Full timeFor contractorsWork at office
- ...Backend Software Engineer Focused On DistributionThe Distribution team at Rune is building the software that determines how supplies, equipment, and other critical resources move through complex logistics networks — from requirements and inventory availability through...Full timeWork at officeShift work
- ...services. We are in search of a highly motivated candidate to join our talented Team.Job Title: Golang Backend EngineerLocation(s): McLean, VAAs a Golang Backend Engineer, you'll be instrumental in designing and enhancing tools that contribute to efficiency, scalability,...
- Capital One is seeking Back End Software Engineers to join the DPI team in McLean, VA. You will work with Java, Python, SQL, Node, Go, and Scala on distributed microservices with Docker/Kubernetes and AWS to enable scalable, secure decisioning. This role offers collaboration...
$102.5k - $170.9k
Position Summary Join Deloitte’s AI & Engineering team to help clients modernize technology platforms, accelerate innovation, and... ...+ years of experience developing, integrating, or maintaining backend applications, services, or data pipelines.1+ years of experience...Local area- Senior Backend Engineer We are seeking a Senior Backend Engineer to help design, build, and scale software applications and platforms. This role combines hands-on development, technical leadership, and collaboration with customers. We're looking for someone who is passionate...Full timeLocal area
- ...FreeWheel, a Comcast company, seeks a skilled software engineer to design and deliver CI/CD pipelines, testing environments, and internal tools that improve developer productivity and software quality. The role involves mentoring junior engineers, training users, and...
$77.6k - $176k
DevOps Backend EngineerThe Opportunity:Today’s dynamic technology landscape demands constant and rapid innovation. To facilitate this... ...application development. That’s why we need an experienced DevOps engineer like you who’s eager to design, test, and program critical...Full timeContract workPart timeWork at officeLocal areaRemote work- ...Leads the discovery phase of medium to large projects to come up with high level design.Leads the work of other small group of 3 to 4 engineers for assigned Engineering projects.Leads and participates in end to end service implementations, data feeds ingestion, and...
- ...extendScreening: Must complete GLIDER within 48hrs of submission, if they are not willing/able to, please do not submit.Tech Stack: backend python, AWS, aurora postgress, dynamo DB, lambdas, microservices, building APIs and integrating themProject: In the B to B space...Hourly pay
$141.85k - $212.78k
...offices in nine countries and can insert advertisements around the world.Job SummaryFreeWheel is looking for passionate Sr. Software Engineers to help design, build and support our high-quality, innovative video advertising platform. This position is based in New York....Full time- ...Mastercard is seeking a Lead Software Engineer to build backend and full-stack capabilities for our Decision Management Platform. This hands-on role involves owning technical areas end to end, writing code, shaping architecture, mentoring engineers, and turning ambiguous...
- ...Trustible in Arlington, VA is hiring a Senior Software Engineer to build out our backend and agentic AI capabilities. This is a backend-heavy role focused on MCP tool integrations, data pipelines, and infrastructure that enables AI agents to act reliably within our platform...
- ...Medallia seeks a Senior Software Engineer to drive backend services in a hybrid role based near McLean, VA. You will design, implement, and operate Java 21/Spring Boot microservices, build stream-processing with Flink, and work with Kafka to manage high-volume data in...3 days per week
- Java DeveloperDesigns, develops, and implements web-based Java applications to support business requirements. Follows approved life cycle methodologies, creates design documents, and performs program coding and testing. Resolves technical issues through debugging, research...
- ...Comcast Advertising seeks a Backend Software Engineer to join the Reston hybrid team. The role focuses on building and maintaining a high-quality video advertising platform, collaborating across product, operations, and engineering to deliver scalable features. Ideal...
- ...Seneca Resources is seeking a Backend Engineer to join a hybrid team in Vienna, VA / Pensacola, FL on a contract basis. The role focuses on building secure, scalable backend services and APIs using Java, Spring Boot, and cloud technologies. The engineer will design, develop...Contract work
- ...Vosper Thornycroft Group is seeking an experienced Senior Java Backend Developer to design, develop, test, and maintain scalable enterprise applications and backend services. You will work with Core Java, Spring, Spring Boot, Spring Data JPA, and RESTful APIs, deploying...
$159k - $263k
...Required / No Active Clearance Required Role Summary You’ll build the backend systems that power Twenty’s cyber and electromagnetic... ...needs into robust product features. Collaborate with frontend engineers on API contracts and data structures that are efficient and usable...Full timeContract workFlexible hours- ...BackEnd DeveloperWe are seeking a BackEnd Developer to become an integral part of our team! You will be responsible for creating and... ...maintenanceQualifications:Previous experience in software development, computer engineering, or other related fieldsKnowledge of Java, Python, or other...
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