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Principal Cybersecurity Engineer

NuLeap

•

Remote or US

Third Party

Job Summary (List Format): - Lead the design and implementation of secure, scalable, and high-performance cloud-based systems. - Architect and develop backend systems using Rust (Tokio, Actix, Axum, Rocket) and Scala (Akka, ZIO, Cats, Play). - Ensure secure execution environments utilizing WebAssembly (WASM). - Employ extensive AWS services (Lambda, ECS, S3, API Gateway, CloudFront, DynamoDB, GuardDuty, WAF, Security Hub, KMS) for cloud infrastructure and security. - Implement and enforce AP
Posted 46 days ago | Updated 11 days ago

Senior Backend Engineer (Java)

Jobot

•

Reno, Nevada, USA

Full-time

100 percent remote - competitive salary and company equity - Backend Java engineer with health tech experience This Jobot Job is hosted by: Tarek Hamzeh Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $160,000 - $200,000 per year A bit about us: DayaMed is a digital health startup focused on transforming how patients manage their medications and chronic conditions. By combining the power of mobile technology, real-time data, and clinical co
Posted 1 hour ago

Senior Software Engineer

Booz Allen Hamilton

•

Rome, New York, USA

Full-time

Job Number: R0221135 Software Engineer, Senior The Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for an experienced back-end developer with the sof tware engineering skills it takes to identify potential risks, contribute to solution development, and create efficient and effective systems for our clients. As a back-end developer at Booz All
Posted 33 days ago | Updated 5 hours ago

Java Developer

Pyramid Consulting, Inc.

•

Merrimack, New Hampshire, USA

Contract

Immediate need for a talented Java Developer. This is a 06+months contract opportunity with long-term potential and is located in Merrimack, NH(Onsite). Please review the job description below and contact me ASAP if you are interested. Job ID: 25-78145 Pay Range: $55 - $60/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Responsibilities: Participating in the definition of sys
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Posted 5 days ago

Backend Engineer - Cybersecurity Startup

Motion Recruitment Partners, LLC

•

Boston, Massachusetts, USA

Full-time

This Cybersecurity startup is looking for a Senior Backend Software Engineer to join their growing team. This is a full-time, permanent position with the expectation of being on site 4 days/week in their office in Boston. The company is building an AI product that takes security incidents and, instead of analysts working through each ticket, the AI narrows it down to the most malicious ones that they need to handle. The platform is able to take 1000 incidents down to 100 and then it gives summar
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Posted 60+ days ago | Updated 1 hour ago

Sr. Java Backend Developer

Caspex Corporation

•

Sunnyvale, California, USA

Third Party, Contract

Job Title: Sr. Java Backend Developer Location: Sunnyvale, CA Duration: 6+ Months Job Description: Must have: Deep understanding of core java concepts. ( lambdas, multi threading, executor service etc )Ability to write highly structured ( read good at object oriented programming ), high performance java codeGood understanding of Java Memory Model and Garbage collection conceptsAbility to troubleshoot JVM issues and tune JVM for extracting max performanceFamiliarity with SQL concepts (joins, norm
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Posted 60+ days ago | Updated 26 days ago

Senior UI Front-End Developer (Locals Only)

Enclipse Corp.

•

Saint Paul, Minnesota, USA

Contract, Third Party

Senior UI Front-End Developer Location: Saint Paul, MN (Hybrid) Job Description: We are seeking an experienced Front-End Web Developer who is highly skilled in Vue.js and familiar with ArcGIS. In this role, your primary responsibility will be developing user-facing web applications and components using the Vue.js framework, adhering to our established practices and workflows. You will be expected to write robust, secure, modular, and maintainable code, ensuring high standards of quality and per
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Posted 22 days ago | Updated 10 days ago

AI Engineer with backend .Net

AgreeYa Solutions

•

Fremont, California, USA

Contract, Third Party

Job Description Serve as a member of the service software development team, designing, developing, and implementing innovative AI solutions leveraging large language models (LLMs) and Python to enhance our service and customer support environments. Contribute to backend API development using .NET to support scalable, robust applications. Translate ambiguous problem statements into effective, scalable solutions by applying LLMs and related AI technologies. Collaborate closely with partners in ve
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Posted 3 days ago

Solutions Engineer / Backend

Jobot

•

New York, New York, USA

Full-time

Hybrid Option! Tech Start up looking for Solutions Engineer to join our Fast Growing Team! Competitive Salary and Benefits! This Jobot Job is hosted by: Jaclyn D'Amore Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $140,000 - $160,000 per year A bit about us: Based in New York, we are on the hunt for a dynamic and innovative Solutions Engineer / Backend to join our fast-growing team in the technology industry. The ideal candidate will have
Posted 1 hour ago

Software Engineer, Backend

West Coast Consulting LLC

•

Remote

Full-time

Job Description REMOTE JOB DESCRIPTION We're looking for a skilled Senior Backend Engineer (Contractor) to join our GraphQL API platform team. In this role, you'll focus on migrating legacy Python services to Go within our GraphQL API services. Experience with GraphQL, including GraphQL Federation and Apollo Router, is a strong plus. You'll use internal tools and processes developed by the GraphQL team to accelerate our migration from Python to Go. We're seeking someone who thrives in a fas
Posted 57 days ago | Updated 1 hour ago

Sr Java Backend Developer- Mastercard - St Louis, MO (Onsite from day 1)

Maintec Technologies Inc

•

St. Louis, Missouri, USA

Third Party

Sr Java Backend Developer #C2C Mastercard St Louis, MO (Onsite from day 1) submit to Requirement: Strong Java developer with very good understanding of micro services. Grasp of software engineering skills in modular design, data structures, algorithms Deep knowledge and hands on experience with modern applications like spring boot, Angular. Experience building and operating critical production systems Solid understanding of modern API design and Restful principles Fluent with git (preferred) o
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Posted 60+ days ago | Updated 1 day ago

Software Engineer, Backend

West Coast Consulting LLC

•

Remote

Contract

Job Description Remote In this role, you'll focus on migrating legacy Python services to Go within our GraphQL API services. Experience with GraphQL, including GraphQL Federation and Apollo Router, is a strong plus. You'll use internal tools and processes developed by the GraphQL team to accelerate our migration from Python to Go. We're seeking someone who thrives in a fast-paced environment, excels at solving complex problems, and collaborates effortlessly across teams. Responsibilities inclu
Posted 31 days ago | Updated 1 hour ago

Dynamic CRM Developer

Genesis Global Recruiting Inc

•

Los Angeles, California, USA

Full-time

We are seeking to hire an experienced Dynamic CRM Developer with Dynamics 365 CRM applications. Must have a minimum of four (4) years of experience in back end web applications, open-source web programming languages and frameworks, emerging technologies and trends, and best development practices. Must be able to interview in Los Angeles and work from Downtown Los Angeles. We only hire on a W2. osition DescriptionA Back End Web Developer uses modern, open source software to prototype and deploy b
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Posted 2 days ago

Senior Python Developer / Remote / Cloud & Microservices

Motion Recruitment Partners, LLC

•

Remote or San Francisco, California, USA

Full-time

Job Description Join a globally recognized leader in the entertainment and media industry for a fully remote, long-term contract role focused on impactful backend development. Known for its cutting-edge technology, strong developer-first culture, and commitment to work-life balance, this company is looking to bring on a Senior Python Backend Engineer to join its high-impact platform team. You'll be contributing to the architecture and development of highly scalable backend systems, APIs, and s
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Posted 32 days ago | Updated 1 hour ago

Senior GO Developer

3Ci

•

Atlanta, Georgia, USA

Full-time

We're looking for a Backend Go Developer to join a consulting team supporting a high-profile client in the food & delivery tech space. This role focuses on building backend APIs that connect the client's systems to third-party services like DoorDash and others. You'll be hands-on in the AWS cloud environment, writing clean Go code, creating scalable APIs, and shipping enterprise-grade solutions. Tech & ToolsGo (Golang) - core backend language AWS - cloud-native development & deployment Containe
Posted 60+ days ago | Updated 5 hours ago

Staff Software Engineer, Energy Design Applications

Tesla Motors

•

Fremont, California, USA

Full-time

We are seeking a skilled Staff Software Engineer with a focus on backend development to join our Energy Design team at Tesla. The ideal candidate will be proficient in C# and have hands-on experience with AutoCAD libraries/plugins. This role involves designing, developing, and maintaining backend systems to support Tesla's Energy Design Model, ensuring seamless integration with various design components and databases like MySQL. You will play a critical role in enhancing our design model archite
Posted 22 days ago | Updated 4 hours ago

Senior .NET Engineer/ Dallas, TX

Motion Recruitment Partners, LLC

•

Dallas, Texas, USA

Full-time

This company is a dynamic, people-first consulting firm transforming the way tax and finance teams operate by integrating cutting-edge technologies like AI and machine learning into modern digital workflows. Known for their entrepreneurial mindset and commitment to delivering measurable results, the organization offers a collaborative environment and values integrity, innovation, and excellence. As a Senior Back End / Full Stack Developer, you will help lead the design and build of a greenfield
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Posted 5 days ago | Updated 1 hour ago

Sr Technical Lead

Nisum

•

Bolingbrook, Illinois, USA

Full-time

Job Summary: We are looking for a highly skilled and technically strong Backend Lead with extensive experience in e-commerce platforms. This individual will lead a backend development team, guide technical decision-making, and work closely with cross-functional stakeholders to deliver scalable, high-performing solutions. The ideal candidate has a deep understanding of backend systems, strong problem-solving capabilities, and excellent communication skills to lead by example and collaborate
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Posted 16 days ago | Updated 1 day ago

Senior Python Developer / AWS / Fully-remote

Motion Recruitment Partners, LLC

•

Remote or Los Angeles, California, USA

Full-time

Job Description This is a fully remote, long-term contract opportunity with a major global enterprise operating in the entertainment and media space. The company is known for its innovative tech stack, strong developer culture, and commitment to employee well-being. They're currently seeking a Senior Python Backend Engineer to join their high-impact platform team working on scalable backend systems, APIs, and serverless cloud infrastructure. This is a rare opportunity to work behind-the-scenes
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Posted 33 days ago | Updated 1 hour ago

Backend Software Engineer, Global Ads Demonstration

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A139625A Apply to this job Share this listing: Responsibilities CommercePack team is responsible for connecting commercialization with the user community ecosystem. We provide data assembly and management for the display and interaction of advertisements, and promote a sustainable development ecosystem for advertising content.Our aim is to provide a unified platform for end-to-end commercial presentations and marketing data interact
Posted 60+ days ago | Updated 4 hours ago