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Kalepa
15 views last week

Senior Backend Software Engineer - Kalepa for IT

Open 143d North AmericaSenior 8 questions H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
US or Canada

About Kalepa: Insurance is a $7T global industry built on professional labor: underwriting, claims, pricing, operations, and distribution. Kalepa is building AI that can perform that work. We create professional-grade…

AI API AWS Cloud Distributed Systems +8 skills
165K – 225K $
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Hunter Industries
158 views last week

Senior Software Engineer - Backend / Cloud Services

New RemoteNorth AmericaSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

About This Role: The Senior Software Engineer (Backend/Cloud Services) provides hands-on technical leadership for the backend systems that support Hunter’s AWS-based IoT consumer application. This role owns cloud…

AI Analytics API Api Design API Gateway +35 skills
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IST
30 views last week

Experienced Backend Developer at IST

New EuropeFull-timeSenior
Denmark
Danmark

IST develops software for the education sector across Scandinavia. In Denmark, our system Studie+ handles student administration for vocational colleges, upper secondary schools, AMU, FGU and VUC. It’s a…

AI CI/CD Containerization Data Quality Docker +8 skills
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Airbyte Backed by Y CombinatorBacked by Accel
108 views last week

Senior Backend Engineer, Agent Infrastructure

Open 127d HybridNorth AmericaSenior 6 questions H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States
San Francisco

Designs and builds the runtime infrastructure that powers AI agents, enabling them to safely retrieve, reason over, and act on enterprise data across hundreds of sources with trustworthy, evidence-backed outputs.

Agentic AI AI Airbyte Analytics API +13 skills
196K – 235K $
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Placements24
23 views last week

Senior Backend Developer (Python/Django)

New HybridAfricaSenior
South Africa
Upington

Senior backend developer designing, building, and maintaining scalable Python/Django back-end systems and RESTful APIs for a client's team in Upington, South Africa, on a hybrid model. Core stack: Python, Django, relational databases (PostgreSQL/MySQL), with cloud platform exposure desirable.

API AWS Azure Cloud CSS +11 skills
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YER
107 views last week Apply by

Senior Java Backend Developer (m/w/d) (Backend-Entwickler/in)

New HybridEuropeFull-timeSenior Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.
Germany
Köln

ÜBER UNS Für unseren Kunden, ein führendes Unternehmen im deutschenHandelsumfeld, besetzen wir folgende Position inArbeitnehmerüberlassung: SENIOR JAVA BACKEND DEVELOPER (M/W/D) DEINAUFGABENPROFIL Backend-Entwicklung:…

API CI/CD Claude Code Cloud Git +8 skills
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act digital EMEA - Alter Solutions
16 views last week

Senior Java Backend Engineer - Spring Boot & Microservices

New EuropeSenior
Poland

Act Digital EMEA - Alter Solutions poszukuje doświadczonego developera backendowego w Polsce, specjalizującego się w Java i Spring Boot. Główne zadanie to projektowanie i rozwój REST API oraz mikrousług dla systemów…

API Java Jest Kafka Microservices +6 skills
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NATEK
35 views last week

Senior Java Backend Engineer – Banking, Spring Boot

New EuropeSenior
Poland

NATEK is hiring a Senior Java Backend Engineer to develop backend services, API integrations and new features for a banking client's investments and brokerage area. Core stack: Java 17+, Spring Boot, REST APIs, microservices, event-driven architecture with Oracle, Redis and Kafka.

API Event Driven Architecture Java Kafka Microservices +4 skills
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Zabka Group
39 views last week

Senior/Mid Node.js Backend Developer

New EuropeSenior
Poland

Zabka Group is hiring a Mid/Senior Node.js backend developer to design, build, and maintain complex, scalable microservices and GraphQL APIs in an agile product team. The stack is Node.js with TypeScript, PostgreSQL, Redis, Kafka, Docker, and TDD-based testing.

API Docker Git GraphQL Kafka +6 skills
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Builders at Gigs
57 views last week

Senior Backend Engineer, US Activation & Retention

New North AmericaSenior 6 questions
United States
New York

About Gigs At Gigs, we're building the operating system for mobile services—a platform that lets tech companies embed global connectivity into their products effortlessly. Just as Stripe lets any business add a payment…

AI API Elixir Observability Rails +4 skills
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Altruist
134 views last week

Senior Back End Engineer, Data

Open 26d North AmericaSenior 2 questions H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States
Los Angeles, CA

Senior backend engineer focused on data at Altruist, a fintech platform for financial advisors. You'll design scalable data pipelines and data serving platforms, ensure data quality across sources, and help establish AI as a core capability using Python or Java, AWS/Kubernetes, Spark, and AI-assisted development tools.

AI Airflow AWS Claude Code Cloud +9 skills
170K – 225K $
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Tempo Backed by Y CombinatorBacked by SoftBank Vision Fund
18 views last week

Senior Backend Developer

New RemoteNorth AmericaSenior 5 questions H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Canada

With over 30,000 customers, including a third of Fortune 500 companies, Tempo is trusted by organizations across the globe to make their workflows work better. We create a suite of integrated solutions for time…

API Atlassian AWS Cloud Distributed Systems +11 skills
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Truelogic
123 views last week

Senior Backend Engineer – Live Events & Ticketing SaaS

New RemoteLATAMSenior 3 questions
Panama
LatAm

Senior Backend Engineer (via Truelogic nearshore staff augmentation) building high-throughput, event-driven backend services and REST APIs for a US client's B2B ticketing/POS SaaS. Core stack: C#/.NET 8+, SQL Server/T-SQL, Azure, event-driven patterns (pub/sub, CQRS), with Grafana/PagerDuty observability. 100% remote from Latin America.

AI Analytics API Automation AWS +20 skills
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CUJO AI
97 views last week

Senior Backend Engineer (Node.js/TypeScript, AWS)

Open 62d HybridEuropeSenior
Espoo, Uusimaa

Senior Backend Engineer building secure, scalable Node.js/TypeScript cloud-native services on AWS serverless (Lambda, API Gateway, DynamoDB, CDK) for CUJO AI's OTM platform, which powers Android/iOS apps delivering cybersecurity and parental control features. Also owns infra-as-code and CI/CD pipelines and mentors engineers.

Agile AI Android API API Gateway +29 skills
5K – 7K € / mo
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ília
18 views last week

SR Desenvolvimento Back-end (Elixir)

New LATAMSenior 8 questions
Brazil
Brasil

Senior back-end developer with an Elixir specialization at ília, a Brazilian tech consultancy, working on integrating global financial data-intelligence platforms that process daily transactions and deliver real-time analytics. You'll define Elixir system architecture and set standards for code, testing, and observability.

AWS Azure CI/CD Cloud Design Patterns +16 skills
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Vagas Internas
48 views last week

Pessoa Desenvolvedora Backend Java Sênior

New RemoteSenior 5 questions Remoto

Senior Java backend developer on the login squad of the ItaÚ Empresas app, keeping a critical high-volume authentication system stable and secure: analyzing and resolving production incidents, building Java/AWS services, setting technical standards, and improving CI/CD pipelines. Internal posting at Zup.

API AWS CI/CD Datadog Distributed Systems +9 skills
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Nexaminds
15 views last week

Senior Backend Engineer – Python & Java (Python Focus)

New LATAMSenior 4 questions
Mexico

Unlock Your Future with Nexaminds! At Nexaminds, we're on a mission to redefine industries with AI. We're passionate about the limitless potential of artificial intelligence to transform businesses, streamline…

AI API Application Security Cloud Cloud Native +15 skills
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ЕПІЦЕНТР МАРКЕТПЛЕЙС
50 views last week

PHP Backend Developer (Middle+ / Senior)

New EuropeSenior
Ukraine

Builds and maintains PHP backend services and REST APIs for Epicentr Marketplace (Ukraine), with deep PostgreSQL performance work — query optimization, index design, EXPLAIN ANALYZE analysis — plus async queues, background jobs, testing, and code review. Requires 4+ years of commercial PHP experience.

API CI/CD Clean Architecture Docker Git +13 skills
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EpicentrK
53 views last week

Backend PHP Developer (Middle+/Senior)

New EuropeSenior
Ukraine

Backend PHP developer (Middle+/Senior) at EpicentrK building and supporting internal services: integrating with internal/external systems, designing complex SQL, and shaping service architecture. Stack: PHP 7/8 with Symfony/Laravel, PostgreSQL/MySQL, MongoDB/Redis, RabbitMQ, Elasticsearch. Hybrid, with full remote possible within Ukraine.

API CI/CD Design Patterns Docker Elasticsearch +15 skills
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Delinea
26 views last week

Senior Backend Engineer - Python/C#/Java

Open 90d HybridLATAMSenior 10 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Mexico
Mexico City

Build and maintain secure microservices, data pipelines, and analytics for Delinea’s identity-security platform using Python, Go, Azure, and Kubernetes.

Agentic AI Agile AI Analytics API +35 skills
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