Senior/Staff Backend Engineer
BlueCargo Inc
About BlueCargo BlueCargo is a fast-growing, VC-backed technology company transforming the logistics and supply chain industry. As the leader in container visibility and freight audit automation, our platform integrates fragmented data from terminals, carriers, and ports to deliver a single, intelligent interface that empowers shippers and logistics providers to make better, faster decisions. Our mission is to bring transparency, efficiency, and automation to global trade-one container at a time. Backed by Y Combinator (W18) and leading investors, we raised our Series A in 2022 and are entering an exciting growth stage. Our platform is already trusted by hundreds of active customers and is helping them eliminate millions in unnecessary freight costs each year. As we scale, we're investing deeply in engineering leadership to evolve our architecture, expand product capabilities, and lead the industry in data-driven logistics. Why Join Now? This is a rare opportunity to shape the future of a company with strong product-market fit, a modern tech stack, and real-world impact. You'll work alongside a mission-driven founding team (including two female YC alumni), take ownership of a fast-growing engineering org, and play a key role in building a category-defining product that powers the global supply chain. Our Tech Landscape Backend: Python / Django Infrastructure: AWS (Lambda, RDS, S3), CircleCI Database: PostgreSQL Location: NY/LA, hybrid schedule preferred, remote considered for the right candidate Responsibilities As a Senior/Staff Backend Engineer at Blue Cargo, you will play a crucial role in building the platform technology and infrastructure that drives our product delivery. Your responsibilities will include: Collaborating with various internal stakeholders including product managers, designers, data scientists, and other software engineers. Translating product requirements and technical designs into well-engineered, low-defect, robust code. Researching new technologies and methodologies to improve the architecture, software components, user experience, and development processes. Performing extensive unit testing, system testing, and regression testing to ensure reliability and efficiency. Qualifications In addition to the following technical skills, we are looking for PROBLEM SOLVERS with an entrepreneurial mindset. 8+ years of experience in a software development environment 5+ years of Python engineering experience, developing and deploying software using Agile methodologies Proven ability to work independently with minimal supervision and oversee complex tasks while prioritizing multiple projects based on strategic goals Interest or experience in logistics and/or supply chain management Startup experience Experience with large-scale systems Experience working on cloud infrastructure, especially AWS Fun perks: flexible and international environment Support/Community: Enjoy being a member of a Y Combinator company! BlueCargo Inc
- ...communication, and knows that the best outcomes come from working well with others. You’re experienced and thoughtful – 10+ YOE in backend engineering using Python. You have strong technical leadership experience, including architecting complex systems, mentoring engineers,...SuggestedSummer workWork at office
$250k
...market resolution runs through the systems this team owns. As a Staff Backend Engineer on the Services team, you'll be working directly on that... ...and high ownership. You'll work alongside a small group of senior engineers who care deeply about correctness and performance....Suggested$200k - $250k
...Job Description Job Description Join an elite team as Senior Backend Engineer architecting the AI-driven infrastructure that democratizes access to high-skilled US immigration. Senior Backend Engineer Benefits — Starting Salary targeting $200K–$250K — Early-...Senior$160k - $200k
Our client, a growing HealthTech company, is hiring a Senior Backend Engineer to join the team in New York. The successful candidate will develop the services and applications that power patient communications and clinic operations, ensuring they remain reliable and compliant...SeniorFull time- ...Hex Technologies is seeking a Staff or Principal-level software engineer to advance our Compute team. This backend-heavy role focuses on computation, performance, and data systems design, with influence over long-term architecture and hands-on coding. You will drive...SuggestedRemote job
$173.48k - $213.96k
ABOUT THE ROLEWe are seeking a seasoned backend software engineer and hands-on technical lead to drive the expansion of Peloton’s e-commerce platform across web, retail, and emerging sales channels. In this role, you will architect and scale high-performance, resilient...SeniorLocal area- ...Job Description Job Description Job Title: Senior Backend Solana Rust Engineer Location: Remote Employment Type: Full-time Focus: Backend / Systems Engineering Industry: Blockchain Infrastructure / Web3 About the OpportunityInner Circle Agency is partnering...SeniorFull timeRemote work
- ...and Green Card only What you’ll do Build highly scalable backend systems that allows for Atom to scale as our user base grows.... ...scope independently. ~ You are passionate about mentoring junior engineers. ~ Solid understanding of software engineering architecture,...Senior
$150k - $225k
...0–40% of patient calls, while staff are overwhelmed by administrative... ...) and an ex-Amazon Alexa engineer who led AI/ML teams at Salesforce... ...to own foundational backend systems at a critical inflection... ...architecture with the CTO and a senior engineer. Onsite Team Day (...Senior$200k - $260k
...something is happening. For years that took a large backend team. Now I build with agents and so do the engineers here, and a small group working that way out-... ...who ship it with them. Drivers are not assigned by seniority; they are the people who want the decision and...SeniorRotational programWork at officeNight shift$176k - $242k
...Job Description Job Description Senior Backend Software Engineer Company: Atoms (Picnic) Location: New York, NY (in office 5 days per week) Compensation: $176,000 - $242,000 + competitive equity Employment Type: Full-time Visa Sponsorship: Visa transfers...SeniorFull timeH1bWork at officeLocal areaVisa sponsorship$180k - $270k
...Job Description Job Description Senior Backend Engineer We are building the AI agent platform that automates financial analysis, reporting, and data workflows for corporate finance teams. As Senior Backend Engineer you will own the systems that turn unstructured financial...SeniorWork at officeImmediate start- ...solvency and user protection. The RFQ is a real time orchestration engine that aggregates DEX and solver liquidity before execution at... ...Required ~6+ years building and operating production backend systems, with true ownership of something that had to stay up....SeniorFull timeContract work
$218.4k - $365.2k
...mobile platform excellence, and large-scale engineering. The features and systems we build... ...experience. The RoleWe’re looking for a Senior Staff Engineer to help shape the future of... ...’ll work closely with Product, Design, Backend, and fellow mobile engineers to help innovate...SeniorFull timeImmediate startRemote workWorldwide$125k - $250k
.... If banks and payment products were reinvented today, they would look like Fin. About the role We are looking for a Senior Backend Engineer to own the core systems that make this work. You will design and build the services that move real money, integrate with payment...SeniorWorldwide- ...Twenty Technologies seeks a senior backend engineer to design and build fast, secure services across cloud and on-prem. You will own core services, drive architecture, and mentor engineers while partnering with product, operations, and frontend teams to ship reliable systems...Senior
- ...Chainlink Labs is seeking a Senior Software Engineer for the CCIP Protocol team. You will design and maintain services that coordinate fast, fault... ...strengthening reliability and security. You will build backend services powering secure cross-chain message execution,...SeniorRemote job
- ...Staff Backend Engineer (Scala) Backend Core Enterprise Engine by Gen collaborates with leading financial institutions to deliver the most comprehensive... ...in software engineering ● 2+ years of proven success in senior engineering roles ● Demonstrated success collaborating...Full timeImmediate start
- ...Combined, these products have facilitated over $285B in trading volume across Solana markets. Ellipsis Labs is seeking a Senior Backend Engineer to join our team. As an early-stage startup, we appreciate bright generalists who can iterate and ship quickly. In this...Senior
$175k - $225k
...Description Job Title: Founding Software Engineer Package: $175K - $225K + meaningful... ...alternative investments. Backed by leading VCs and senior operators from firms including Goldman... ...investments. The role is heavily backend-focused, with exposure to product,...SeniorPermanent employmentTemporary workWork at officeImmediate start$176k - $242k
...individually packed meals without fees or tips. The team is looking for a backend engineer to help build reliable systems behind a high-volume, real-world operation. The role We are hiring a Senior Backend Software Engineer to build the services, APIs, and data...SeniorFull timeWork at officeVisa sponsorship- ...investment products that benefit from the speed, programmability, and compliance advantages of blockchain tokenization. As an engineer at Superstate, you'll play a pivotal role in shaping the future of tokenized assets. You'll work on blockchain-integrated systems...Flexible hours
- ...single, liquid yield token. Our ambition is to build the economic engine for energy abundance—where capital fuels power, and power... ...make that vision a reality. Learn more at [ The Role As a Senior Backend Developer at Daylight, you'll play a crucial role in developing...SeniorFull timeWork at office
- ...is the AI-powered marketing cloud. The Identity team builds backend services powering the Zeta Identity Graph, handling... ...terabytes of data with sub-second latencies at scale. We seek a Senior Software Engineer to design APIs, optimize data pipelines with Kafka, Spark,...Senior
- ...MoneyLion’s enterprise technology provides the definitive search engine and marketplace for financial products, enabling any company... ...our diverse collective of pioneers and disruptors. As a Senior Backend Engineer at MoneyLion, your expertise will be pivotal in architecting...SeniorFull timeFlexible hours
- ...Twenty is seeking a backend engineer to build scalable Go services powering cyber and electromagnetic capabilities, ingests real-time signals, and serves high-throughput APIs. This role spans cloud and on-prem environments, with Go-based backend systems and graph models...Senior
- ...brings experience from Facebook, Palantir, Google, Amazon, McKinsey, Mastercard, and Uber. The Role We're looking for strong backend engineers who love building reliable systems around fragmented, high-value data. As part of the Core Backend team, you'll work on the systems...
$180k - $226k
...part of a team that's reshaping the way value flows on the internet. We're looking for an enthusiastic, self-motivated Senior Backend Engineer to help us build the next generation of financial products. Responsibilities Write high quality and well tested...SeniorFull timeRemote workHome office- ...flexibly, and collaboratively — without compromising standards — we want to hear from you. We're looking for an exceptional backend engineer and hands-on architect to help us scale and connect millions of devices to wireless networks. The projects and potential...SeniorWorldwideFlexible hours
$193.46k - $291k
...Collaborate closely with research, product, and blockchain engineering teams, working at the cutting edge of blockchain technology alongside... ...across the platform (15%). Establish and evangelize backend architectural standards, selection of tech stacks, and engineering...SeniorFull timeWork at officeLocal areaRemote workHome office
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