senior backend developer Jobs

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Senior Backend Developer/C++/Golang/Gaming Experience

Motion Recruitment Partners, LLC

Atlanta, Georgia, USA

Full-time

We are partnered with an exciting company in the gaming industry! They are an industry leader in production of casino gaming hardware, as well as mobile gaming. They are looking to grow their team as they work to produce new mobile games, breaking into a fresh market. You will be joining the team to work directly on these mobile games, with a chance to shift into their terrestrial gaming as well. Candidates must have experience in C++, Golang, AWS, and a background in the gaming industry is a pl

Sr. Backend Developer

Nisum

Pleasanton, California, USA

Full-time

8+ years of Java/J2EE development experience Java Frameworks: Proficiency in frameworks like Spring Boot, Hibernate, or Quarkus. Database Skills: Strong experience with any of the relational databases (e.g., MySQL, PostgreSQL) and Any of the NoSQL databases (e.g., MongoDB, Cassandra). RESTful APIs: Expertise in designing and implementing RESTful APIs and working with JSON/XML data formats. Microservices: Hands-on experience with microservices architecture and tools like Docker and Kubernetes. Me

Sr. Backend Developer

SID Global Solutions

Hoboken, New Jersey, USA

Full-time

Job Title: Sr. Backend Developer (API & Golang) Location: Jersey City, NJ Onsite & Fulltime role The Digital API s DevOps team is building a developer portal that will be used by all client developers (internal and external) to build production-grade applications. This portal empowers teams to meet the high level of quality and security expected at client by streamlining the software delivery lifecycle. As a Senior Back-End Developer, you will contribute to building automation, services, and int

Senior Backend & Data Developer

Highspring

Toronto, Ontario, Canada

Contract

Back End Software Engineer Location: Hybrid - Toronto, Downtown (4 days a week on-site) A well-established global restaurant group is building a new Node/AWS/Snowflake stack to empower franchise owners and corporate teams with high-quality, real-time, and actionable data insights. The team is focused on developing tools that improve operations and deliver a seamless digital experience for franchisees. You'll be joining a team supporting the franchisee insights platform - a dashboard that conso

Sr Back End Developer

Confidential Company

Remote

Contract

We are an award-winning team of very trusted and respected technologists looking for a senior back end developer to join our team for a 100% remote project. Must have deep expertise in back end development and API development, with solid understanding of Python and interested in working doing general app/web dev with Python. This is a contract role, paid hourly c2c, and can be 20 hours per week, 30 hours per week, or 40 hours per week. Sound like a fit? Let's talk!

Sr. Back End Developer (.Net/C# with Distributed Cloud)

Photon

Seattle, Washington, USA

Full-time, Third Party

Sr. Back End Developer (.Net/C# with Distributed Cloud) Location Seattle, WA For the past 20 years, we have powered many Digital Experiences for the Fortune 500. Since 1999, we have grown from a few people to more than 4000 team members across the globe that are engaged in various Digital Modernization. We need a strong Backend resource with e-commerce background or worked with front facing customer websites with large volume of transactions and payments. The role: Scope of work: I am hiring fo

Senior AWS Java Backend Developer with Node.JS

PETADATA

Reston, Virginia, USA

Full-time, Third Party

Position: Senior AWS Java Backend Developer with Node.JS Experience: 12+ Years Work Type: Full-time, C2C Locations: Reston,VA - ONSITE PETADATA is seeking an experienced Senior AWS Java Backend Developer with Node.JS skills to join our team. Roles and Responsibilities: Design and develop scalable, secure, and efficient backend systems using Java and Node.JS Develop and maintain RESTful APIs, microservices, and serverless architectures on AWS Collaborate with frontend developers to integrate bac

Sr. Java Backend Developer | Fulltime role

KLNtek

Austin, Texas, USA

Full-time

Hello Please check the below position and reply back with the below details and updated resume if you are comfortable Title: Sr. Java Backend Developer Location: Austin, TX Duration: Fulltime Who are we looking for? Looking for: Sr . Backend Developer Java Level 4 Location- Austin/TX Experience: 7+ years of experience in backend development Job Description: We are seeking a talented Senior Java Backend Engineer with a minimum of 7 years of experience to join our dynamic team in Austin, TX

Hybrid: Senior Backend Java Developer (local to NY/NJ)

Script2IT

New York, New York, USA

Contract

basically BE Javawith good grip on handlign data volume vs transacrtion app dev Understanding code versioning system, PR, PR builds and branching strategies. (GitHub, bit bucket) Good understanding of below testing framework and its importance; unit testing, integration testing,BDD and Regression. (Junit, cucumber, concordion, etc) knowledge of CICD pipeline (Jenkins or team city, sonar, etc) Ability to understand and translate functional requirements in to code / algorithm. Ability to extend fu

Senior Java Backend Developer

Software Technology Inc

Austin, Texas, USA

Full-time

Key Responsibilities: Design, develop, and deploy multi-tier, distributed web applications in an enterprise setting. Create and maintain RESTful APIs while ensuring effective collaboration with development teams for smooth integration. Work with relational databases (Oracle) and NoSQL databases (Cassandra) to effectively manage and model data. Develop and optimize low-latency service APIs and data aggregation pipelines. Utilize Java Spring, JPA, and Hibernate frameworks to build scalable applica

Senior Software Engineer, Backend (Developer - Onchain Payments)

Coinbase

Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the

Senior Java Backend Developer

Brilliant Infotech Inc.

Jersey City, New Jersey, USA

Contract

Senior Java Backend DeveloperJersey City NJ Job Description:Sr. Java Developer with back end services development experience.Looking for a senior Java Developer with spring boot experienceAny knowledge of Spark will be added advantage

Senior Backend Software Developer

Leidos

Baltimore, Maryland, USA

Full-time

Description Leidos is seeking a Senior Backend Software Developer to be part of the mission solution and help lead SSA's Digital Modernization Strategy. Join one of our high performing teams responsible for building the next-generation enterprise APIs and modern responsive user interfaces, supporting the Social Security Administration (SSA) and their mission to meet the changing needs of the public, positively impacting at least 65 million American lives per month. We are a team of forward

Sr Back-End Java developer

Nestortechnologies Inc

Mountain View, California, USA

Contract, Third Party

Need Sr Back-End Java developer. Immediate interview. Location : Mountainview, CA local onsite 5 daysDuration: Long Term Note: Candidates should good in coding. Job Description: 10+ years of experience Key Skills are Java, Spring Boot, Micro Services with exposure to CI/CD and AWS. Should be good with Data structures and Algorithm. Should be good with OOPS concept . Thanks,Vinay

Senior Java Backend developer-Richfield, MN-Hybrid role

Javen Technologies, Inc

Richfield, Minnesota, USA

Contract, Third Party

Greetings from Javen Technologies Inc., Direct client requirement Job Title: Senior Java Back End Developer Location: Richfield, MN-Hybrid role Duration: 7 Months Job Description: 12+ years of experience on Java development.6+ years of experience implementing and deploying Groovy, Spring, REST-based web services, SQL and NoSQL databases.6+ years of experience with modern engineering concepts and technologies including microservices, REST API, containers etc.2+ years experience with Off-heap cac

Lead/Sr Java Backend Developer

Brillio, LLC

Remote

Full-time, Third Party

Role: Lead/Sr Java Backend Developer Years of Experience: 8+ years Location: Remote Job Description: Skills: Java, Spring boot, REST API, Kafka, Microservices Contributing to all stages of software development lifecycle Coding, unit testing, implementation, deploying builds, troubleshooting Production and environmental issues, coordination with QA, App Support & Business Design, implement and maintain application Analyzing user requirements to define system business objectives Defining applicat

Sr. C++ Backend Developer

Esri

Redlands, California, USA

Full-time

Overview Join our 3D development group in creating the world's best geospatial mapping and data analysis platform. Utilize your passion for developing reliable and performant code to handle creating and serving complex 3D data. As a member of our team, you will have the opportunity to work on a platform that serves millions of users and domains. Our software needs to be modular, reusable, and well-crafted to meet the diverse needs of our broad user community. We iterate rapidly, constantly lea

Sr Backend Software Engineer (Java, C++)

Ledgent Technology

Irvine, California, USA

Full-time

No Corp-to-Corp, No 3rd party firms Job Title: Sr. Backend Software Engineer (Java, C++) Location: 100% onsite nearby Irvine, CA (candidates should already be local to SoCal) Job Type: Direct-hire Compensation: $120,000 to 150,000 (based on experience) . Position Overview We are partnered with a client who is looking for a passionate and innovative Senior Backend Software Engineer to join a medical device startup and drive the development of cutting-edge software solutions for the healthc

Remote Sr. Backend Software Engineer (Java/Python)

Beacon Hill

Remote

Contract

Senior Software Engineer 5 months+ contract 100% Remote Description As a part of this team, you will use technologies like Java, Python, Javascript, PostgreSQL, Kafka, Elasticsearch, Terraform, Docker and native AWS resources such as Lambda, Kinesis, SQS/SNS and DynamoDB. Responsibilities: Design well-architected solutions and deliver on then with code that is easy to develop and maintain Lead technical design and implementation of new features Drive project phasing and delivery together with y

Senior Backend Engineer

Oscar Technology

Boston, Massachusetts, USA

Full-time

Hiring: Senior Backend Engineer | Boston, MA (Hybrid) I'm currently recruiting for a Senior Backend Engineer to join an innovative and mission-driven healthcare tech company based in Boston, MA. This is a high-impact role focused on building scalable backend systems that power real-world solutions in the healthcare space. About the Role: We're looking for a seasoned backend engineer who thrives in fast-paced environments and enjoys solving complex problems at scale. You'll play a key role in d