Senior Software Engineer Jobs
789,960 open positions · Updated daily
Senior Software Engineers are at the forefront of the digital transformation wave, with 2,565 roles open across AI, cloud-native, and edge computing domains. The demand is driven by companies accelerating cloud migration, adopting microservices architectures, and integrating AI into product pipelines, resulting in a 30% salary premium for candidates who master Kubernetes, Terraform, and multi-cloud strategies.
Within the Senior Software Engineer category, roles split into platform architects, DevOps leads, backend specialists, and AI/ML engineers. Typical responsibilities include designing distributed systems that scale to millions of users, building CI/CD pipelines with GitHub Actions or ArgoCD, implementing observability with Prometheus and Grafana, and mentoring junior engineers while driving secure coding practices.
Salary transparency is critical for senior engineers because compensation can vary by stack and company size. Knowing the exact pay range for a Kubernetes‑focused role versus a .NET backend role helps engineers negotiate better offers, spot regional wage gaps, and make data‑driven career moves.
Android Engineer (Platform)
Company: Welltech
Location: Spain,Cyprus
Posted Nov 21, 2025
Welltech is a global leader in the health and fitness industry with over 300 million installs across five life-changing apps. They are seeking a mobile app platform architect to build a scalable platform from scratch, defining the company's mobile technology direction. The role involves designing and implementing core platform solutions, empowering product teams, and owning the mobile infrastructure blueprint.
Senior Display Ads Specialist
Company: Welltech
Location: Spain,Cyprus,Poland,Ukraine
Posted Nov 21, 2025
Welltech, a global health innovator with 220M+ app installs, seeks a Senior Display Ads Specialist to drive growth through strategic campaigns and data-driven decisions.
Account Executive
Company: Xplor
Location: USA
Posted Nov 21, 2025
Xplor is a company that provides cloud-based technology solutions to small and medium-sized businesses, helping them manage their operations and grow. The company offers a payment processing platform and SaaS services, with a focus on simplicity, purpose, and creating lasting communities. Xplor values curious, empathetic, and motivated individuals who align with their core values and thrive in a fast-paced, evolving environment.
Senior Platform Engineer
Company: Cytora
Location: USA
Posted Nov 21, 2025
Cytora, part of Applied Systems, is seeking a collaborative engineer to help build AI-powered insurance solutions with opportunities for innovation, remote work, and competitive compensation in a mission-driven culture.
Platform Engineer
Company: Megaport
Location: North America
Posted Nov 21, 2025
Megaport is a global leader in Network as a Service (NaaS) that has transformed the way businesses connect to the cloud, data centers, and each other. The company is headquartered in Brisbane and has a collaborative, supportive, and fun work environment. They are seeking an experienced Platform Engineer to join the Edge Services Development team and work on the platform that powers the Megaport Cloud Router and Megaport Virtual Edge products.
Senior AI Automation Engineer
Company: Innovecs
Location: Ukraine,Poland
Posted Nov 21, 2025
Innovecs is a global digital services company with a strong presence in multiple countries. They specialize in software solutions and have received numerous awards and recognitions for their work and company culture. The company offers flexible work hours, competitive compensation, comprehensive benefits, and a focus on employee engagement and well-being.
IT Delivery Manager
Company: TwinStream
Location: UK
Posted Nov 21, 2025
TwinStream is seeking a Delivery Manager to coordinate delivery across multiple projects, lead agile delivery activities, provide lightweight governance, manage risks and dependencies, engage stakeholders, and drive continuous improvement. The role offers a competitive salary, fully remote work, and excellent benefits including pension, private healthcare, learning and development, flexible working, electric vehicle scheme, generous holidays, team events, and additional perks.
Mid/Senior Smart Contract Engineer
Company: LI.FI
Location: EMEA,APAC
Posted Nov 21, 2025
LIFI is a company that simplifies multichain DeFi for traditional financial institutions, fintechs, and service providers. They offer a unified API to access all on-chain liquidity across major blockchains for best price swaps. The company values user experience and aims to make complex technologies accessible to everyone. They are looking for a mid-level Smart Contract Engineer with experience in Solidity, TypeScript, and YUL/Assembly to join their API Expansion Team.
Software Development Engineer II - Maps API
Company: Mapbox
Location: UK
Posted Nov 21, 2025
Mapbox is a leading real-time location platform for businesses, providing tools for navigation and mapping. The company offers APIs, SDKs, and services to create customized and immersive experiences. The Maps API team builds and maintains applications and infrastructure for creating and distributing maps, handling billions of requests daily. The role of a Senior Software Development Engineer involves developing software for complex mapping and navigation systems, collaborating with the team, and promoting operational excellence.
Security Engineer - Insider Threat Detection & Response
Company: OpenAI
Location: USA
Posted Nov 21, 2025
OpenAI is an AI research and deployment company focused on ensuring that artificial general intelligence benefits all of humanity. The Security team protects OpenAI's technology, people, and products, with a focus on detecting insider threats and safeguarding sensitive assets. The role of a Security Engineer involves innovating on detection and response infrastructure, developing detection rules, driving projects across OpenAI's technology stack, partnering with cross-functional stakeholders, and collaborating on cutting-edge AI research.
B2B Growth Marketing Strategist
Company: Canva
Location: Australia
Posted Nov 21, 2025
This job description highlights a Growth Strategist role at Canva, focusing on scaling enterprise solutions through data-driven strategies, cross-functional collaboration, and innovative experiments. The position offers remote flexibility and aligns with Canva's mission to redefine design experiences globally.
Consultant - Strategy & Risk
Company: Optiv
Location: Canada
Posted Nov 21, 2025
This remote position in cybersecurity and risk management consultancy involves conducting security risk assessments, compliance evaluations, and developing risk management programs. The role requires a bachelor's degree, 2-5 years of experience, and knowledge of cybersecurity principles and risk management frameworks. Optiv offers a supportive work environment, professional training, and volunteer opportunities.