Back End Developer
$190k - $225kGrabJobs
Legato, LLC recruiters (View email address on click.appcast.io) would love to speak with you regarding the following position: Backend Software Developer (Telework) inAnnapolis Junction, MD. Security Clearance Required : TS/SCI w/ Polygraph Salary Range : $190,000-$225,000, depending on experience. *This position has up to 16 hours of telework weekly* What You Will Do: The Backend Software Developer will design, develop, test, and maintain mission-critical software applications. Working as part of an Agile development team, the successful candidate will develop new software capabilities, enhance existing applications, and ensure the delivery of high-quality, scalable solutions that support evolving mission requirements. The Backend Software Developer will develop, execute, and maintain test procedures for software components to ensure functionality, reliability, and quality throughout the software development lifecycle. They will generate and maintain technical documentation, participate in Agile ceremonies, and collaborate closely with software engineers, system engineers, and government stakeholders to design and implement effective technical solutions. The successful candidate will develop backend applications using Java, C++, or Python, manage source code using Git, and build applications that interact with relational databases such as PostgreSQL using SQL. They will leverage Amazon Web Services (AWS) technologies to support application development and deployment while utilizing collaboration tools such as Jira and Confluence to manage work items, document technical solutions, and support Agile development processes. The Backend Software Developer will also ensure quality control of newly developed and modified software through testing, code reviews, defect resolution, and continuous improvement, helping deliver reliable software that meets customer requirements. Our minimum requirements for this role: Fourteen (14) years of experience as a Software Engineer supporting programs or contracts of similar scope, type, and complexity. Experience developing backend software applications using Java, C++, or Python. Experience supporting the development and execution of test procedures for software components. Experience generating and maintaining technical documentation. Experience working in an Agile software development environment. Experience developing applications using Amazon Web Services (AWS). Experience using collaboration and project management tools such as Jira and Confluence. Experience ensuring the quality of developed and modified software through testing, debugging, and defect resolution. Experience using Git for source code management and version control. Experience developing applications that utilize relational databases, such as PostgreSQL, and writing SQL queries. Bachelor's degree in Computer Science, Computer Engineering, Software Engineering, or a related technical discipline from an accredited college or university. Five (5) additional years of Software Engineering experience may be substituted for a bachelor's degree. About Your New Company Legato, LLC is a dynamic small business headquartered in Columbia, near Ft. Meade, MD. Our positions include Cyber, Software, Systems, Networking, Data Science and other complex engineering capabilities. We set ourselves apart by having employees in the top of their field and who enjoy working at Legato for its attention to its employees, aggressive compensation, and upward mobility possibilities. We offer a generous benefits package including individual and family health, vision and dental benefits. A minimum of four (4) weeks of paid time off including a week of sick leave. Legato gives our employees 11 federal holidays off and a 401(k) employer match with no vesting schedule. There is an opportunity to earn referral benefits or bank hours if the contract allows. Disclaimer: The salary range provided is an estimate based on current market conditions and may be adjusted based on factors such as experience, skills, and qualifications. The final salary offer will be determined after a thorough review of the candidate's background and alignment with the role. Please note that this range is subject to change and should be considered as a guideline rather than a definitive figure. Legato LLC is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, or disability status.
$50 per hour
...Backend Developer With Integration Exp Rate: $50/hr Location: Centennial, CO Duration: C2H Client: Lowes Skills: Java, Spring, Tomcat, Microservices MySQL, PostGres, Mongo DB, Couchbase Application integration Public cloud experience, GCP in particular DevOps...Suggested- ...Job Title Responsibilities: Develop and maintain backend services using Rust. Design RESTful APIs, GraphQL, or gRPC for scalable microservices. Work with databases (PostgreSQL, MySQL, MongoDB) using Diesel or SQLx. Implement asynchronous programming with Tokio or async...Suggested
$164.2k - $229.9k
Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active...SuggestedFor contractorsWork experience placementWork at officeRemote workFlexible hours- ...and direct PSP connections. Responsibilities Build and maintain API integrations with multiple PSPs Implement payment routing logic Develop webhook handlers Implement tokenization flows Support subscription billing logic Ensure resilience, observability, and clean error...SuggestedFull timeContract workRemote workFlexible hours
$160k - $215k
San Francisco or DenverEngineering /Full-Time /HybridAs a Backend Engineer on our application team at Windfall, you will be building the system for ingesting and processing our customer data. It is the “brains” of everything our customers interact with. Communication and...SuggestedFull time$139.6k - $200k
...Charlotte, NC area) Position Summary Join our mission to transform our nation's healthcare system as a Senior Backend Software Developer. In this role you will assist in leading projects from design to delivery. Partner with product managers and designers to define...Local areaFlexible hours$163k - $246.5k
...provides guardrails that pave the road for developers to move fast and stay secure. Built for... ...backlog. Founded in San Francisco and backed by Menlo Ventures, Felicis Ventures, Lightspeed... ...steps of the hiring process. To that end, we generate internal compensation bands...Currently hiringLocal areaRemote workWeekend work3 days per week- ...concurrency, memory management, and experience building low-latency, high-throughput systems. Comfortable working on complex systems end-to-end, debugging production issues on Linux, and taking responsibility for correctness and performance. (Plus) Experience in trading...
$96.25k - $140k
...support millions of concurrent viewersImplement and operate secure, end-to-end DRM workflows using Widevine, FairPlay, or PlayReady to... ...and container formats (MP4, TS)Critical experience designing, developing, and deploying distributed, fault-tolerant media systems and...Local areaFlexible hours- ...building and optimizing our backend services and infrastructure, working with modern technologies across our stack. Key Responsibilities Develop and maintain backend services and APIs in Go Design and optimize PostgreSQL schemas and queries for high-volume data Build reliable...Local areaRemote workShift work
- ...preferred) in CS or related discipline. Strong experience developing backend systems, including: Web servers and REST APIs in... ...tooling, including Git and CI/CD pipelines. A track record of end-to-end ownership and taking projects from early prototype...Work at office3 days per week
- ...driven backend engineer with system design and architecture experience. This position entails complete remote work, encompassing the end-to-end process of designing, building, and scaling critical infrastructure services for a large user base of hundreds of thousands. \...Work at officeRemote workWork from homeWorldwideRelocationFlexible hours
$90k
...and analytics needs of our diverse customer base. You write and ship code that makes a real impact—collaborating with your team to develop features, fix bugs, improve performance, and learn the ins and outs of a production system. You're supported by senior engineers and...Full timeWork experience placementRemote workHome officeShift work$87.1k - $157.45k
...driven application used across the organization for analytics and reporting. You’ll help build and maintain core backend services, develop RESTful APIs, support data‑driven functionality, and contribute to ongoing system enhancements within a Linux‑based environment. Your...Full time$170k - $190k
...sustainable healthy habits. As the science of weight health rapidly evolves, so does WeightWatchers. We are redefining the category by developing new clinical pathways for GLP-1 medication access , creating specialized behavioral programs for members on weight-loss...Remote workWorldwide$75k - $137.5k
...have an opportunity to contribute to the company’s success. As a Back-End Software Engineer within PNC's Retail Technology organization,... ..., CO.We are seeking a Back-End Software Engineer to design, develop, and maintain scalable backend services using modern Java and Spring...Full timeTemporary workPart timeWork experience placementWork at office$90.3k - $189.6k
...: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental USAnticipated Posting End: 1/1/2100The Opportunity:CACI is seeking a Full Stack Web Developer to join our dynamic technology team. As a Full Stack Developer. You will serve as a key member of our...Contract workWork experience placementFlexible hours$135.7k - $203.55k
...maintainability, including mentoring junior developers. The job includes analyzing system... ...implementing new APIs, backend services, front-end components, and automation tasks with... ...company by joining huddles, making call backs and helping us elevate opportunities to do...Full timeWork at officeRemote workWorldwide- ...optimizing costs, and remediating issues faster. Chronosphere reduces data volumes and associated costs by 84% on average while saving developers thousands of hours. Recognized as a leader by major analyst firms, Chronosphere is trusted by the world's most innovative brands,...Full timeRemote workFlexible hours
$90.3k - $189.6k
...Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 25%Type of Travel: Continental USAnticipated Posting End: 10/26/2026The Opportunity:This section should outline the primary responsibilities of the position. CACI is seeking a Cloud Services...Contract workFor contractorsWork experience placementFlexible hours- ...Job Title: Senior Backend Java Developer Location: Denver, CO or New York City, NY (Onsite, 5 days/week) Type: Contract Duration: 12+ Months RESPONSIBILITIES Responsible for the development, implementation, testing, and maintenance...Contract work
$95.55k - $195.25k
...deliver our services, operate our business, and create value. Recruiting for this role ends on May 31, 2027. What You’ll Do As a Deloitte Tax Full Stack Engineer, Senior you’ll design, develop, and deploy cutting-edge web applications and features that solve key business...Work at officeLocal areaVisa sponsorshipShift work2 days per week3 days per week- Company DescriptionEROS Technologies was founded with a simple motive of offering the clients exactly what they want, how they want and when they want it. By leveraging for its clients its technological edge and right-sourcing advantage, EROS in a short period of time has...Full time
- ...landscape. The Opportunity: We are seeking a Software Development Engineer to join the Identification Engineering team. The team develops and maintains a highly efficient and distributed system for content identification, serving millions of devices across the globe...Full timeWork at officeLocal areaRelocation
$100k - $120k
...Communications received from Sensor Tower are only sent by e-mail addresses ending in sensortower.com . All Sensor Tower interviews will be... .... About this role: We're looking for a full stack developer to work on our advertising analytics platform. We gather and...Full timeLive inHome officeFlexible hours$100k
...Client, visa, walmart lab s etc to name a few. Currently, We are looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/ Data Scientists, Machine Learning engineers for full time positions with clients. Who...Full timeH1b$172k - $223k
...implement preventative measures. Collaboration: Work closely with cross-functional teams, including product managers, DevOps, and front-end engineers, to deliver timely, high-quality and performing end-to-end solutions. The Skills and Experience You'll Bring ~10+...Contract workTemporary workFor contractorsWork experience placementWork at officeLocal areaImmediate startFlexible hours- Job Title Mandatory (Must-Have) ~8+ years of software engineering experience in production environments ~ Strong backend expertise in.NET / C# (ASP.NET Core, REST APIs) ~ Proficiency in React (TypeScript preferred) and modern frontend practices ~ Solid experience...
- ...candidates must be located in Colorado). The company is unable to provide sponsorship now or in the future. Job Summary The Full Stack Developer is responsible for designing, developing, and maintaining both backend services and frontend user interfaces for a multi‑tenant...Remote workFlexible hours
- ...Full Stack Developer PIN Business Network is a fast-moving custom development and digital... ...join our dynamic team and contribute to the end-to-end development of our innovative... ...developing, and maintaining both front-end and back-end components of our software...Full timeInternshipWork at officeWork from home2 days per week
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