Backend Developer Jobs

Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. We’re redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless workspace. Our momentum comes from a simple idea: help teams work smarter, not harder. Aircall’s AI Voice Agent automates routine calls, AI Assist streamlines post-call work, and AI Assist Pro delivers real-time guidance so people can do their best work. The result is higher revenue, faster resolutions, and teams that scale with confidence. Aircall is headquartered in Paris, our European HQ, with a strong North American presence anchored in Seattle, our North American HQ, and teams across Madrid, London, Berlin, San Francisco, New York City, Sydney, and Mexico City. We’ve built a product customers love and a business that’s scaling quickly, backed by world-class investors and driven by rapid AI innovation across multiple product lines. At Aircall, you’ll join a company in motion. We’re ambitious, product-driven, and execution-focused, with visible impact, fast decisions, and real growth. How we work at Aircall : We’re customer-obsessed, data-driven, and focused on delivering meaningful outcomes. We value ownership, continuous learning, and thoughtful speed. If you thrive in a collaborative, fast-moving environment where trust and impact matter, you’ll feel at home here. Aircall is looking for a Content Strategist to build the content engine for EMEA and strengthen our relevance in the AI voice agent category across the region. You will develop the regional content strategy and turn it into a consistent stream of editorial, video, and organic social content. You will identify the topics, formats, voices, and market-specific opportunities that can make Aircall useful, credible, and distinctive across diverse EMEA audiences. This is a strategic and highly hands-on role.

About DevRev At DevRev, we're building the future of work with Computer – your AI teammate. Unlike traditional tools, Computer unifies all your data sources, tools, and workflows into a single AI-ready platform, giving employees real-time insights, proactive suggestions, and powerful agentic actions. It extends your existing software with AI-native apps and agents that work alongside your teams and customers – updating workflows, coordinating across teams, and eliminating repetitive work. We call this Team Intelligence: human-AI collaboration that breaks down silos, brings people back together, and frees you to solve bigger problems. Backed by Khosla Ventures and Mayfield with $150M+ raised, DevRev is trusted by global companies across industries. About the Role: As a Forward Deployment Architect, you will serve as a hands-on senior technical architect on the Applied AI Engineering team, owning the end-to-end design and delivery of AI-driven business transformation projects. You'll work closely with pre-sales teams to scope technical integration and implementation strategies, translating business requirements into architectural solutions. Once opportunities move to post-sales, you'll own the detailed technical designs from original scoping documents and drive execution including hands-on coding to build proofs-of-concept, custom integrations, and solution prototypes that validate technical feasibility. As the technical owner of the customer relationship, you'll partner cross-collaboratively to ensure successful delivery. Your role spans from understanding domain-specific customer needs to architecting scalable, agent-based AI solutions using DevRev's platform**, with direct involvement in implementing key technical components and debugging complex integration challenges. This position requires a unique blend of enterprise architecture expertise, AI solution design, hands-on development skills, customer empathy, and cross-functional collaboration. You'll act as

About DevRev At DevRev, we're building the future of work with Computer – your AI teammate. Unlike traditional tools, Computer unifies all your data sources, tools, and workflows into a single AI-ready platform, giving employees real-time insights, proactive suggestions, and powerful agentic actions. It extends your existing software with AI-native apps and agents that work alongside your teams and customers – updating workflows, coordinating across teams, and eliminating repetitive work. We call this Team Intelligence: human-AI collaboration that breaks down silos, brings people back together, and frees you to solve bigger problems. Backed by Khosla Ventures and Mayfield with $150M+ raised, DevRev is trusted by global companies across industries. About the Role: As a Forward Deployment Architect, you will serve as a hands-on senior technical architect on the Applied AI Engineering team, owning the end-to-end design and delivery of AI-driven business transformation projects. You'll work closely with pre-sales teams to scope technical integration and implementation strategies, translating business requirements into architectural solutions. Once opportunities move to post-sales, you'll own the detailed technical designs from original scoping documents and drive execution including hands-on coding to build proofs-of-concept, custom integrations, and solution prototypes that validate technical feasibility. As the technical owner of the customer relationship, you'll partner cross-collaboratively to ensure successful delivery. Your role spans from understanding domain-specific customer needs to architecting scalable, agent-based AI solutions using DevRev's platform**, with direct involvement in implementing key technical components and debugging complex integration challenges. This position requires a unique blend of enterprise architecture expertise, AI solution design, hands-on development skills, customer empathy, and cross-functional collaboration. You'll act as

About DevRev At DevRev, we're building the future of work with Computer – your AI teammate. Unlike traditional tools, Computer unifies all your data sources, tools, and workflows into a single AI-ready platform, giving employees real-time insights, proactive suggestions, and powerful agentic actions. It extends your existing software with AI-native apps and agents that work alongside your teams and customers – updating workflows, coordinating across teams, and eliminating repetitive work. We call this Team Intelligence: human-AI collaboration that breaks down silos, brings people back together, and frees you to solve bigger problems. Backed by Khosla Ventures and Mayfield with $150M+ raised, DevRev is trusted by global companies across industries. About the Role: As a Forward Deployed Engineer at DevRev, you will work closely with our pre- and post-sales Customer Experience team by developing solutions over the core platform via applications written in TypeScript, JavaScript, Python, etc. One of the key functions of this role is, building the Knowledge Graph that includes integration of DevRev with other SaaS and non-SaaS systems through webhooks and APIs and/ or real-time communication architectures. You will be expected to employ your creativity and expertise to ideate and shape how AI, analytics and workflows are used in customers' processes. What You'll Do: Customer-facing: 80% working directly with customers. Coding & Integration: 70-80% hands-on technical implementation Build & Deploy Solutions: Design, develop, and launch AI agents, integrations, and automations that connect DevRev with customers' existing tech stacks and workflows. Integrate Systems: Connect DevRev with SaaS and non-SaaS platforms through APIs, webhooks, and real-time communication architectures for seamless data flow. Optimize AI Performance: Apply prompt engineering, fine-tune semantic search engines, and leverage generative AI techniques to enhance agent accuracy

About DevRev At DevRev, we're building the future of work with Computer – your AI teammate. Unlike traditional tools, Computer unifies all your data sources, tools, and workflows into a single AI-ready platform, giving employees real-time insights, proactive suggestions, and powerful agentic actions. It extends your existing software with AI-native apps and agents that work alongside your teams and customers – updating workflows, coordinating across teams, and eliminating repetitive work. We call this Team Intelligence: human-AI collaboration that breaks down silos, brings people back together, and frees you to solve bigger problems. Backed by Khosla Ventures and Mayfield with $150M+ raised, DevRev is trusted by global companies across industries. About the Role: As a Forward Deployed Engineer at DevRev, you will work closely with our pre- and post-sales Customer Experience team by developing solutions over the core platform via applications written in TypeScript, JavaScript, Python, etc. One of the key functions of this role is, building the Knowledge Graph that includes integration of DevRev with other SaaS and non-SaaS systems through webhooks and APIs and/ or real-time communication architectures. You will be expected to employ your creativity and expertise to ideate and shape how AI, analytics and workflows are used in customers' processes. What You'll Do: Customer-facing: 80% working directly with customers. Coding & Integration: 70-80% hands-on technical implementation Build & Deploy Solutions: Design, develop, and launch AI agents, integrations, and automations that connect DevRev with customers' existing tech stacks and workflows. Integrate Systems: Connect DevRev with SaaS and non-SaaS platforms through APIs, webhooks, and real-time communication architectures for seamless data flow. Optimize AI Performance: Apply prompt engineering, fine-tune semantic search engines, and leverage generative AI techniques to enhance agent accuracy

For more than 30 years, SonicWall has delivered a partner-first unified cybersecurity portfolio that helps SMBs, MSPs, and IT teams consolidate network security, endpoint security, security service edge (SSE), and threat response across hybrid environments. By bringing connected technology, real-time threat intelligence, automation, and expert services together, SonicWall helps organizations simplify security operations, achieve better security outcomes, and lower total cost of ownership. Backed by a global ecosystem of more than 17,000 partners, SonicWall delivers enterprise-grade protection built for SMB and mid-market realities. For more information, visit www.sonicwall.com or follow us on X, LinkedIn , Facebook , and Instagram . Software Engineer - Systems Integration We are seeking a highly motivated Integration Engineer to design, develop, test, and maintain scalable integrations between critical enterprise systems like Oracle ERP, Salesforce, Snowflake, Agile PLM, etc. The ideal candidate will have 5+ years of hands-on experience with systems and data integration across a variety of platforms and protocols. Responsibilities: Design, implement, and maintain robust, scalable integration workflows between critical enterprise systems supporting Finance, Sales, Marketing, HR, Engineering, IT, etc Partner with Business and IT stakeholders to implement integration capabilities, data transformations and enrichment, error handling, re-startability, and system monitoring Monitor integration jobs for performance and errors; perform troubleshooting and issue resolution Continuously monitor and address optimization opportunities toward simplification and efficacy Assist with security and compliance requirements related to data handling, including secure file transfers and encryption practices Implement and support real-time and batch integrations Develop and maintain integration documentation, including system diagrams, field

AI Software Engineer, Agent Harness Location: Bengaluru, Karnataka (or throughout India remote-friendly with travel) About EnCharge AI EnCharge AI is building the next generation AI platform. Our novel in-memory-computing architecture delivers a 10x step-function improvement in compute energy efficiency and performance for AI inference workloads. As the demands of artificial intelligence move beyond today's models, we believe fundamental underlying infrastructure must evolve. We are an experienced team of AI researchers, silicon & systems engineers, and architects backed by leading investors, poised to become the essential platform for the next wave of AI innovation. The Opportunity We serve open-weight models and our own bespoke checkpoints on EnCharge hardware. The models change often, and the harness around them needs to keep up. You own this layer that runs agents against files, tools, documents with permissions, memory, unattended execution, and real outputs. It will be assembled from a combination of open-source and bespoke code. Key Responsibilities Own the harness architecture end to end — agent loop, safe execution, context management, knowledge base, memory, permissions, orchestration, outputs, interfaces, observability — one component per layer, with clear interfaces so layers can be swapped. Build the pieces with no open-source equivalent e.g. session semantics, enforced permissions, memory in a human-editable file, orchestrator, and outputs. Keep pace with the models: adapters, prompt formats, tool-call schemas, stop conditions, benchmarking and evaluation. Make tool use reliable across models of uneven tool-calling quality — validation, repair, retries, fallbacks. Develop agents, tools, and MCP servers for internal and customer use cases, and review them for security before they ship. Build the evaluation harness: task suites, regression runs on every model or harness change, cost and latency per task alongside quality. Define the interfaces:

For more than 30 years, SonicWall has delivered a partner-first unified cybersecurity portfolio that helps SMBs, MSPs, and IT teams consolidate network security, endpoint security, security service edge (SSE), and threat response across hybrid environments. By bringing connected technology, real-time threat intelligence, automation, and expert services together, SonicWall helps organizations simplify security operations, achieve better security outcomes, and lower total cost of ownership. Backed by a global ecosystem of more than 17,000 partners, SonicWall delivers enterprise-grade protection built for SMB and mid-market realities. For more information, visit www.sonicwall.com or follow us on X, LinkedIn , Facebook , and Instagram . As a member of the Installed Base team, you will be responsible for helping drive Security Solution sales through our Channel Partners to existing SonicWall customers. Among other responsibilities, position objectives entail: lifecycle management, subscription attachment, solution cross-selling, weekly forecasting, data analysis, development and execution of sales plays, and sales collaboration across multiple teams. Installed Base Roles and Responsibilities: Serve as the primary point of contact for all Installed Base sales inquiries, including training and enablement on LifeCycle 360° Installed Base Management tools Conduct outbound communications (phone and email) with existing customers and channel partners to support renewals and Installed Base initiatives (Renew, Cultivate, Refresh, Retain) Provide consultative business solutions aligned with customer needs and SonicWall’s objectives, including live web-based solution presentations Leverage product subscription data and reporting to increase the number of active subscribers within the Installed Base Strengthen customer relationships by demonstrating deep knowledge of SonicWall products, services, and technology, while utilizing cross-functiona

This is Adyen Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition. For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure they are enabled to truly own their careers. We are motivated individuals who tackle unique technical challenges at scale and solve them as a team. Together, we deliver innovative and ethical solutions that help businesses achieve their ambitions faster. Optimization Data Analyst We are looking for a Data Analyst to join our Optimization Data Analytics team. The ideal candidate is someone who is able to approach and understand complex problems in a structured manner, while converting the results into a compelling and actionable story for internal or external stakeholders, like our merchants. This role will split focus equally between supporting our top customers, and working on automation and scaling projects, leveraging technical skills to enhance team efficiency and support self-service analytics for the Account Management organization. Whether you come from the payments space or not, we need you to be an independent and enthusiastic thinker who is curious about how the payments ecosystem works and how that fits in with global commerce. What you’ll do Framework Development: Collaborate with cross-functional data teams to develop scalable and reusable frameworks for evaluating large datasets on pressing business questions. Data Analysis: Determine the necessary data required to solve a wide variety of business problems; extract required data, draw conclusions, and provide recommendations. Whether it’s providing insights to our key products or facilitating new experiments with our merchants, you’ll be driving new initiatives to help Adyen grow 20x. Be a Subject Matter Expert: Act as

About Us OpenFX is on a mission to become the global backbone for cross-border FX transactions. We are building the infrastructure to power the next generation of cross-border payment systems for institutions. The team's execution has been exceptional, and we're scaling remarkably. We're backed by Accel, NFX, Accomplice, and other top-tier investors. We seek an experienced Head of Client Success, MENA to ensure the satisfaction and retention of our institutional clients, and to build the client success team for the region. As a key member of our customer-facing team, you'll manage the overall customer experience, understand their needs, and work cross-functionally to deliver tailored solutions that drive their success. Responsibilities & Expectations Client Growth & Optimization Analyze client trading data to identify opportunities for volume growth and cost savings. Create regular reviews showcasing platform value and optimization opportunities. Develop and execute account growth strategies based on quantitative analysis that grow transaction volume by helping customers optimize their FX flows and ensuring they manage a larger share of their trading activity through our platform. Team Building & Leadership Build and hire the MENA client success team, sequencing roles against regional growth. Set the operating rhythm: account planning cadence, coverage model, and escalation paths. Coach and develop the team, owning their performance and progression. This is a player-coach role. For the first year you are the team, carrying accounts and handling client service requests while building the function around you. Operational Excellence Manage smooth client ramping processes, including technical integration and training. Coordinate with internal teams to resolve any trading or settlement issues promptly. Provide regular reporting on client health metrics and growth opportunities. Collect and organize client feedback for product and service improvement. Trading

Envoy Global is a proven innovator in the global immigration space. Our mission combines our industry-leading tech platform with holistic service to streamline, simplify and expedite the immigration process for employers and individuals. Working alongside our affiliated law firms with Envoy, we are giving companies the tools they need to hire the best talent from around the world, send talent where it’s needed, and help support foreign workers and immigrants throughout the process. We’re a fast-growing, award-winning technology company, a leader in our space and are backed by some of the country’s leading venture capital and growth equity firms. As a result of continued growth, we are currently hiring Senior Immigration Paralegals to work within our office in Hyderabad, India . These roles require individuals with a strong immigration background, specifically in the field of US business/corporate immigration - this means, your experience will be skewed towards the processing of US employment-based visa applications . As our Senior Paralegal, you will be required to: Communicate and understand client US immigration requirements Work across the following types of visas: H-1B, L-1A/B, TN, EB-1/2/3, H-1B1, dependent and derivative cases, advance parole and work authorizations, AOS, and all phases of the employment-based Green Card processes Consistently focus on improving the accuracy while processing applications Maintain knowledge of industry changes and any alternations to the immigration laws Maintain an accurate record of cases and provide periodic updates as required Remain aware of regular USCIS updates Proactively identify the opportunities for process/ system improvement and work closely with lead, Technology QA and Development teams to implement To apply for this role, you should possess the following skills, experience and qualifications: Possess hands on experience in processing the complete end to end H1B / Green Card petition drafting and LCA p

For more than 30 years, SonicWall has delivered a partner-first unified cybersecurity portfolio that helps SMBs, MSPs, and IT teams consolidate network security, endpoint security, security service edge (SSE), and threat response across hybrid environments. By bringing connected technology, real-time threat intelligence, automation, and expert services together, SonicWall helps organizations simplify security operations, achieve better security outcomes, and lower total cost of ownership. Backed by a global ecosystem of more than 17,000 partners, SonicWall delivers enterprise-grade protection built for SMB and mid-market realities. For more information, visit www.sonicwall.com or follow us on X, LinkedIn , Facebook , and Instagram . Role Overview: We are seeking a Senior Director of Software Engineering to lead the architecture, development, and global scale-out of our Security Service Edge (SSE) platform. This role is responsible for building and evolving our cloud-native security platform that delivers comprehensive protection across users, devices, applications, data, and network traffic — spanning branch, hybrid, multi-cloud, and internet environments. The ideal candidate is a seasoned engineering leader with deep expertise in distributed systems, cloud-native architecture, and enterprise security platforms. You will shape the long-term technical strategy, drive execution excellence, and build a high-performing engineering organization in India that supports a globally deployed SaaS platform. Key Responsibilities: • Define and execute the long-term engineering roadmap for the SSE platform aligned with business objectives. • Build, mentor, and scale high-performing engineering teams. • Establish strong architectural governance, engineering best practices, and quality standards. • Champion secure-by-design principles across application code, infrastructure, and CI/CD pipelines. • &

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone’s reach while doing the most important work of your career. About the team The Private Equity and Advisory Partnerships (PEP) team manages Stripe’s relationships with growth equity, private equity, and advisory firms. The team works with investors and advisors to help portfolio companies use Stripe to grow revenue and improve profitability. What you’ll do You will lead a team of Partnerships Managers and shape the strategy for expanding Stripe product use across private equity-backed companies. You will build relationships with investors, advisors, and portfolio company leaders, then work with Stripe’s sales, product, marketing, and operations teams to identify and develop long-term business opportunities. Responsibilities Lead and develop a team of Partnerships Managers with experience in sales and private equity Set the team’s long-term vision and strategy, manage day-to-day operations, and deliver against key metrics Build and maintain partner-level relationships with private equity firms and their portfolio companies through strategic planning and collaboration Partner with Americas and global go-to-market leadership to communicate the team’s strategy, results, performance metrics, and industry insights Work cross-functionally across sales, marketing, communications, business operations, people operations, finance, and product management to deliver the program’s goals Represent Stripe in the financial sponsor ecosystem, including through relevant industry events and speaking opportunities Advise private e

This is Adyen Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition. For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure they are enabled to truly own their careers. We are motivated individuals who tackle unique technical challenges at scale and solve them as a team. Together, we deliver innovative and ethical solutions that help businesses achieve their ambitions faster. The role As part of our regional growth, we are looking for a strategic and experienced leader to serve as our Head of Customer Due Diligence, Americas. You will oversee a team of five people managers and a total of ± 45, spanning onboarding to ongoing reviews, and will play a pivotal role in evolving the CDD function across the region. You will work closely with internal stakeholders - Compliance, Commercial, Product, and Legal - and external stakeholders, including merchants and regulators, to ensure Adyen delivers a risk-aware, efficient, and scalable onboarding and review experience. This role is perfect for a builder, someone excited to drive change management, shape strategy, and create scalable processes as we continue to grow in the Americas. What you’ll do Team Leadership & Development Lead and coach a high-performing CDD team across Sao Paulo, San Francisco and Chicago, including five people managers empowering them to grow in CDD knowledge and leadership skills. Recruit and expand the function as needed to support regional growth, ensuring consistent coverage and capability across locations. Track and evaluate team performance against key metrics and global/regional OKRs, driving continuous improvement. Strategy, Operations & Stakeholder Management Define and execute the regional CDD strategy, ensuring alig

About DevRev At DevRev, we're building the future of work with Computer – your AI teammate. Unlike traditional tools, Computer unifies all your data sources, tools, and workflows into a single AI-ready platform, giving employees real-time insights, proactive suggestions, and powerful agentic actions. It extends your existing software with AI-native apps and agents that work alongside your teams and customers – updating workflows, coordinating across teams, and eliminating repetitive work. We call this Team Intelligence: human-AI collaboration that breaks down silos, brings people back together, and frees you to solve bigger problems. Backed by Khosla Ventures and Mayfield with $150M+ raised, DevRev is trusted by global companies across industries. About the Role As part of the Global Partner Sales organization at DevRev, we are growing our team and hiring talented, ambitious, and AI-native Inside Partner Managers in the United States. As an Inside Partner Manager at DevRev, you will operate at the intersection of partnerships, AI, and go-to-market execution. Your mission will be to expand and activate DevRev's partner ecosystem, generate qualified partner-sourced pipeline, and help shape our channel go-to-market strategy. Rather than relying solely on traditional partner-development methods, you will leverage AI-powered tools and workflows to identify partner opportunities, personalize engagement, and build meaningful relationships with prospective and existing partners at scale. In this role, you'll work closely with Partnerships, Sales, Marketing, Product, and Engineering teams to refine messaging, uncover ecosystem insights, and continuously improve how we recruit, onboard, and engage with partners. What You'll Do Expand our partner pipeline by identifying and engaging high-quality prospective partners across target ecosystems and market segments (SIs, resellers, ISVs, and technology alliances). Research partners, principals, and co-sell signals using AI-powered