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Senior Lead Junior Intermediate Software Developer 2c Backend in United States

1,947 active opportunities · Updated October 2026

Explore current senior lead junior intermediate software developer 2c backend jobs across United States. Filter by work mode, employment type, experience, department, date posted and distance.

M
📍 United States· Full-time
✓ High-confidence listingCompany trend -97%

From $127K/yr

Quick readStrong listing-quality and freshness signals

The Team Platform Engineering is the department within SRE that is responsible for a range of critical infrastructure and operational functions that support the broader engineering organization. Among these are our multi-cloud-provider Kubernetes infrastructure, deployment machinery, and observability and alerting systems. The Fabric team manages the infrastructure that enables secure communication between systems and from the public internet. Their responsibilities encompass network architecture, service mesh, and edge load balancing, ensuring customer data remains safe in transit. The team plays a crucial role in developing and maintaining the reliable and globally connected multi-cloud network that supports MongoDB products. This role can sit in our NYC HQ, our smaller Austin, Palo Alto, or San Francisco offices, or fully remote from anywhere in North America. When based in an office, we provide hybrid work accommodation. Role Overview We are seeking a talented Site Reliability Engineer (SRE) with a strong networking background to join the Fabric team. This role is pivotal in building and maintaining the robust infrastructure necessary for secure and efficient communication between our services. As an SRE on the Fabric team, you will leverage your expertise in networking, distributed systems, and automation to ensure our systems are resilient, scalable, and reliable. The ideal candidate should Have 10+ years of experience working on software and operating distributed systems, with deep expertise in networking fundamentals and a good understanding of how the internet works, e.g. TCP/IP (including IPv6), DNS, TLS/mTLS, BGP, tunnels, overlays, and SDN principles Possess a customer-focused mindset, driving improvements that benefit end-users Value efficiency in processes and operations, and display a strong preference for automation over manual processes (“allergic to ops work”) Be intimately familiar with modern cloud-based infrastructure and the network design prim

MongoDBAWSAzureGCP
B
📍 Colorado Springs, United States
✓ High-confidence listingCompany trend +485%
Quick readStrong listing-quality and freshness signals

Systems Software Engineer, Missile Defense National Team (Associate, Experienced, Senior) Company: The Boeing Company The Boeing Company is looking for a Systems Software Engineer, Missile Defense National Team (Associate, Experienced or Senior level) to join our Missile Defense National Team in Colorado Springs, CO or Huntsville, AL. This position requires an active U.S. Secret Security Clearance for which the U.S. Government requires U.S. Citizenship. The Missile Defense National Team (MDNT) was established in 2004 to develop and deploy the Missile Defense Agency’s (MDA) Command, Control, Battle Management, and Communications (C2BMC) system. This system ingests data from sensors around the globe to create a single source of information for the warfighter to enable engagements. The C2BMC Program is a full lifecycle defense contract providing solutions across the engineering capability to include system architecture, development, deployment, operations and maintenance, and sustainment of the Missile Defense System (MDS). This work integrates efforts from multiple companies (teammates) with systems engineering experience in model-based systems engineering (MBSE), requirements development, modeling and simulation (M&S), network design, integration and test, and analysis. This position will focus on supporting the Ballistic Missile Defense System (BMDS). The Boeing Missile Defense Programs support the Missile Defense Agency's (MDA) mission to develop and deploy a layered Missile Defense System to defend the United States, its deployed forces, allies, and friends from missile attacks in all phases of flight. Be a part of our passionate and highly motivated team who are excited to be on the forefront of defense of

JavaRecruitment
C
📍 New York New York United States, United States
✓ High-confidence listingCompany trend +800%
Quick readStrong listing-quality and freshness signals

The Mid-Corp Relationship Manager is a strategic professional who closely follows latest trends in own field and adapts them for application within own job and the business. Typically a small number of people within the business that provide the same level of expertise. Excellent communication skills required in order to negotiate internally, often at a senior level. Developed communication and diplomacy skills are required in order to guide, influence and convince others, in particular colleagues in other areas and occasional external customers. Accountable for significant direct business results or authoritative advice regarding the operations of the business. Necessitates a degree of responsibility over technical strategy. Primarily affects a sub-function. Responsible for handling staff management issues, including resource management and allocation of work within the team/project. Responsibilities: Calls on clients to deepen relationships and proactively owns, responds to, uncovers and anticipates future needs, roadblocks or risks and expectations Introduces solutions to clients in building and strengthening an effective portfolio; Works with product specialists and subject matter experts to structure innovative and customized solutions that meet clients’ individual needs Works closely with Case Manager on the on-boarding and retention of clients, ensuring the appropriate “Know Your Client” (KYC) and other compliance deliverables are met; Identifies cross-sell opportunities to deepen and increase share of wallet; Maximizes client experience by proactive sharing markets updates, trend and intelligence Drives innovation in the solutions we provide clients and further developing our business where necessary and appropriate Execution of strategic initiatives launched centrally at all levels (Group, Bank, commercial market and EIB) Networks with clients to identify

Artificial IntelligenceAI
N
📍 Santa Clara, United States
✓ High-confidence listingCompany trend -8%
Quick readStrong listing-quality and freshness signals

We are hiring senior engineers to work on the CUDA driver, a core component of our platform for accelerating general purpose computation on the GPU. Our team delivers features and improvements to better realize the potential of NVIDIA hardware for a growing range of computational workloads, ranging from deep learning, scientific computation, and self-driving cars to video games and virtual reality! CUDA defines a unified programming model across a range of system configurations and hardware capabilities. To accomplish this, the CUDA driver interacts with GPU hardware, kernel mode drivers, switches and the operating system. What you'll be doing: As a member of our team, you will use your design abilities, coding expertise, and creativity to deliver the best Compute platform in the world. You will craft elegant solutions to exciting problems and craft the future direction of CUDA as you collaborate with your peers across NVIDIA. You will evangelize, architect, and implement new CUDA features You'll oversee and drive development efforts across multiple teams Collaborate with members of hardware architecture teams Help define forward-looking improvements to the CUDA APIs and programming model Design and maintain performance and precision modeling Write effective, maintainable, and well-tested code Develop code for multiple operating systems What we need to see: Bachelor of Science or Master of Science degree in Computer Science, Electrical Engineering, or related field (or equivalent experience) 15&#43; years of relevant systems software development experience Strong C programming skills </

Artificial IntelligenceAI
M
📍 Austin, Texas, United States
✓ High-confidence listingCompany trend -97%
Quick readStrong listing-quality and freshness signals

MongoDB is hiring a Senior Manager, Corporate Development & Ventures to help drive our inorganic growth strategy — partnering closely with our Sr. Director of Corporate Development & Ventures on M&A and strategic investment activity. This role is for someone who wants to own M&A execution end-to-end. You'll independently source, evaluate, and run a steady pipeline of deals, partnering with the Sr. Director and VP on our highest-stakes transactions. Once a deal signs an LOI, you become the day-to-day driver — the person Finance, Legal, HR, and the business count on to get it through close and integration. You'll work closely with Product, Engineering, Finance, People, and other business stakeholders to help shape decisions about MongoDB's position in data infrastructure and AI. The role sits primarily in Corporate Development, with regular exposure to our Ventures platform. What you’ll bring Has 4–8 years of experience in Corporate Development, Investment Banking, Private Equity, or Venture Capital Has meaningful experience running deal workstreams and is ready to own transactions end-to-end with real autonomy Is comfortable operating independently, while knowing when to bring in the Sr. Director, VP, or other senior leaders Demonstrates strong judgment, particularly under time pressure and incomplete information Holds a high bar for analytical rigor, but knows when to move without perfect data Can engage credibly with technical leaders while maintaining a clear business perspective Is direct, low-ego, and accountable — focused on outcomes, not process What you will do Own Deals, End-to-End Independently source, evaluate, and run your own pipeline of M&A and investment opportunities, from initial engagement through LOI Build and pressure-test valuation, structure, and strategic rationale, partnering with the Sr. Director and VP on the most complex or highest-stakes calls Know when to move on your own judgment and when to escalate Be the Function's

MongoDBAWSAzureAI
D
📍 New York, New York, United States· Full-time
✓ High-confidence listingCompany trend -86.3%

From $116K/yr

Quick readStrong listing-quality and freshness signals

Reporting to the Senior Manager, Enablement Curriculum and working across a cross-functional Enablement team, you'll build learning experiences that hold up in the field - objectives, practice, assessment, and the content that carries them. This is a builder's role. You'll decide how the learning actually works, and you'll own the quality of what ships. At Datadog, we place value in our office culture - the relationships and collaboration it builds and the creativity it brings to the table. We operate as a hybrid workplace to ensure our Datadogs can create a work-life harmony that best fits them. Who you are: An owner: You take pride in your outputs and their outcomes. You take ownership from design through launch and everything that comes after it. An innovator: You challenge the status quo, bring new ideas, and look for ways to improve what already exists. An agile problem solver: You shift seamlessly between detail and big picture to meet the moment, adapting to change with a solutions-oriented mindset. A lifelong learner: You challenge assumptions and use curiosity to drive continuous improvement. A trusted advisor: You ask sharp questions, synthesize complex ideas, and build relationships to understand and explain ambiguous concepts. A clear communicator: You bring structure, clarity and polish to your work - written, verbal or visual. What you’ll do: Build the curriculum for Global Commercial Customer Success. Develop high-quality enablement content (instructor-led materials, facilitator guides, eLearning, job aids and assessments) for both individual contributors and their frontline leaders, built to instructional design and adult learning principles. Build within the learner journey. Contribute to and build the components of role-specific journeys (onboarding, everboarding and on-demand) inside the curriculum arc for your area. Know what good looks like. Translate performance expectations into observable behaviors and clear proficiency standards. Turn

AgileAIGoRust
M
📍 United States· Full-time· Remote
✓ Quality checkedCompany trend -55.6%

About Mixpanel Mixpanel is the leading product intelligence and analytics platform, trusted by more than 29,000 companies to help understand how people use the products they build. By combining powerful analytics with AI that knows your business, Mixpanel helps teams see what’s working, diagnose what’s not, and decide what to build next. Learn more at mixpanel.com . About the LATAM Sales Team Mixpanel's LATAM Sales team owns the region end to end — sourcing net-new enterprise logos and expanding existing accounts across Latin America. As a standalone team rather than part of a broader vertical motion, LATAM Sales builds its own playbooks, buyer relationships, and market fluency specific to the region. About the Role The right candidate for this role runs a full sales cycle from first conversation to close, builds real fluency in the LATAM market and its buyers, and turns what they learn in the field into playbooks the rest of the team can use. Reporting to the Senior Manager of LATAM Sales, they own a territory end-to-end: sourcing net-new pipeline, expanding existing accounts, and applying a consistent qualification approach to every deal. They partner closely with Sales Engineering on technical discovery and with Marketing on messaging that reflects what's actually happening in the field. This is a role for someone who understands the LATAM region and its buyers, works well without a finished playbook, and helps build one as they go. Responsibilities Source, qualify, and close net-new enterprise business across LATAM, including new business units and subsidiaries inside existing accounts Drive expansion pipeline alongside Renewal Managers and Customer Value Managers Run full-cycle enterprise sales using MEDDPICC (or Mixpanel's chosen methodology) to qualify and manage every deal Forecast accurately and flag risk early, to your manager and in the CRM Build fluency in LATAM buyer personas, language, and common use cases, and apply region-specific discovery questions

AWSRestAIGo
C
📍 One Post Office Square, United States
✓ High-confidence listingCompany trend +800%
Quick readStrong listing-quality and freshness signals

The Complex Assets Product Manager is a senior position within Product Management, responsible for day-to-day product management for complex financial instruments, setting strategy, and providing direction within the Complex Assets domain. The role requires a deep hands-on working knowledge of Complex Assets, including OTC derivatives, Exchange Traded Derivatives, and Portfolio Swaps, within a financial services business. Additionally, this role will be responsible for the development of product plans, strategies, and tactics while coordinating product lines through product life cycles in coordination with the broader Product Management team. This role will leverage broad Complex Assets domain knowledge, deep experience influencing product, operations, design, and IT architecture change. Timely execution, seamless business and client change are extremely important to ensure continued growth and expansion of relationships with strategic clients in the complex assets space. What you’ll do Oversee strategic roadmap, development, launch, and marketing to gain maximum benefit from each product Oversee day-to-day product management for core products such as product delivery, client experience, and client communication strategies as well as help the team prioritize, negotiate, and remove obstacles to achieve business results Execute client value propositions, positioning, segmentation, pricing, targeting, channel strategies, and competitive differentiation to achieve preferred status as a partner to Citi clients Develop plans and execute functional strategies for a country, multiple countries, region, or business requiring coordination and integration across units as well as provide input into strategic decisions affecting job family or function within a region or business Manage client and competitor market research, develop product innovation roadmap, and address fundamental trial

Artificial IntelligenceAIAccounting
C
📍 New York New York United States, United States
✓ High-confidence listingCompany trend +800%
Quick readStrong listing-quality and freshness signals

Citi is looking for a Senior Commercial Relationship Manager to focus on the origination and growth of an existing portfolio of commercial clients across the consumer products and services, industrials, and business and professional services sectors. In this senior individual contributor role, you will be instrumental in building Citi's commercial banking presence — identifying and converting target market prospects into new client relationships, while also deepening and expanding existing ones. Your ability to win new business, structure sophisticated financial solutions, and coordinate cross-functional teams will directly shape Citi's commercial banking growth across clients with revenues typically ranging from $20MM and up to $250MM, with a particular focus on companies operating globally or pursuing international expansion. Responsibilities Develop and maintain a disciplined target market plan, identifying and prioritising prospective commercial clients across diversified service sectors and converting those prospects into new, full-wallet banking relationships for Citi. Originate and onboard new client relationships where Citi serves as the primary banking partner, taking ownership of the full sales cycle from initial outreach and pitch through to mandate, onboarding, and activation. Manage and grow a portfolio of commercial clients, acting as the primary point of contact and trusted financial advisor for each relationship. Build and deepen client relationships through proactive outreach, identifying emerging needs, anticipating challenges, and delivering tailored, multi-product solutions that grow share of wallet. Structure and execute complex credit transactions, including global deals, by coordinating product specialists and subject matter experts to deliver customised outcomes aligned to each client's strategy. Lead the end-to-end cred

Artificial IntelligenceAIFinance
P
📍 San Francisco, CA, United States· Remote
✓ High-confidence listingCompany trend -86.3%
Quick readStrong listing-quality and freshness signals

About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we’re on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other’s unique experiences and embrace the flexibility to do your best work. Creating a career you love? It’s Possible. At Pinterest, AI isn't just a feature, it's a powerful partner that augments our creativity and amplifies our impact, and we’re looking for candidates who are excited to be a part of that. To get a complete picture of your experience and abilities, we’ll explore your foundational skills and how you collaborate with AI. Through our interview process, what matters most is that you can always explain your approach, showing us not just what you know, but how you think. You can read more about our AI interview philosophy and how we use AI in our recruiting process here . About tvScientific tvScientific is the first and only CTV advertising platform purpose-built for performance marketers. We leverage massive data and cutting-edge science to automate and optimize TV advertising to drive business outcomes. Our solution combines media buying, optimization, measurement, and attribution in one, efficient platform. Our platform is built by industry leaders with a long history in programmatic advertising, digital media, and ad verification who have now purpose-built a CTV performance platform advertisers can trust to grow their business. Role Summary Join the tvScientific team as a Senior Account Executive on our CPA team, where you'll play a pivotal role in driving new business and revenue growth. In this position, you will focus on building and closing high-value client relationships within the cost-per-acquis

S
📍 Portage, Michigan, United States
✓ Quality checkedCompany trend +364.7%

Work Flexibility: Hybrid The Senior Quality Management System Specialist will help design, maintain, and continuously improve a quality management system that supports regulatory approval and business growth across global markets. You’ll collaborate across functions to ensure quality processes are not only compliant, but practical, efficient, and future‑ready. Activities include Quality System documentation, Internal Quality Agreements, Supplier Quality Agreements, and general QMS activities related to Mergers and Acquisitions. This role is Hybrid in Portage, Michigan . What You Will Do Support and maintain a compliant Quality Management System aligned with global medical device regulations to enable product certification and regulatory clearances. Develop and update quality system processes, procedures, and documentation to reflect business needs and regulatory expectations. Assess and quantify quality system requirements to optimize structure, integration, and scalability. Identify and implement continuous improvement opportunities that increase efficiency and effectiveness of quality processes. Support management review, quality planning forums, and related governance activities with data-driven inputs. Partner with stakeholders to ensure quality processes reflect actual operational activities, including support for new product development. Prepare for and support internal, external, and third‑party quality system audits, including responses and follow‑up actions. Contribute to quality system training content and delivery to ensure effective adoption across the organization. What You Will Need Bachelor’s degree in science, engineering, business, or a related discipline. <

H
📍 Kentucky, United States· Remote
✓ High-confidence listingCompany trend +310%
Quick readStrong listing-quality and freshness signals

Become a part of our caring community The Principal Storage Engineer is a senior technical leader responsible for defining and advancing the enterprise storage architecture and long-term data infrastructure strategy. This role establishes standards, develops five-year technology roadmaps, and designs secure, resilient, scalable, and cost-effective storage platforms for business-critical, analytics, and artificial intelligence workloads. The engineer serves as the organization’s storage subject-matter expert and partners with infrastructure, cloud, security, data, application, architecture, finance, and vendor teams to translate business requirements into sustainable technology capabilities. The Principal Storage Engineer is a senior technical leader responsible for defining and advancing the enterprise storage architecture and long-term data infrastructure strategy. This role establishes standards, develops five-year technology roadmaps, and designs secure, resilient, scalable, and cost-effective storage platforms for business-critical, analytics, and artificial intelligence workloads. The engineer serves as the organization’s storage subject-matter expert and partners with infrastructure, cloud, security, data, application, architecture, finance, and vendor teams to translate business requirements into sustainable technology capabilities. Key Responsibilities Define the enterprise storage vision, reference architecture, engineering standards, and five-year roadmap across block, file, object, software-defined, and hybrid storage services. Lead architecture decisions for on-premises AI infrastructure, including high-throughput and low-latency storage fo

PythonKubernetesLinuxArtificial Intelligence
C
📍 Jacksonville Florida United States, United States
✓ High-confidence listingCompany trend +800%
Quick readStrong listing-quality and freshness signals

Brief Description of the Organization Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Our mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. We strive to earn and maintain our clients’ and the public’s trust by constantly adhering to the highest ethical standards and making a positive impact on the communities we serve. Citi’s Personal Banking and Wealth Management (PBWM) division is building a purpose-driven team to serve its globally diverse, digitally forward customers in top cities around the world. We’re looking for exceptional candidates who think digitally and differently, resolve problems in unconventional ways and strive to provide a remarkable experience for our clients. We define success by our Citi Leadership Principles: We Take Ownership, We Deliver with Pride and We Succeed Together. Overview of the Role The Head of USCC Personal Loans Core Platforms and Lending Integrations is accountable for the execution and delivery of next-generation API integration platforms across value proposition, lending, and commerce ecosystems. This role owns a critical engineering function responsible for building scalable, secure, and compliant integration platforms that support Value Cards, Lending and Commerce business in USCC. The individual applies deep technical expertise and strong business understanding to translate strategic priorities into enterprise-grade API integration solutions. This is a highly technical leadership role, requiring the individual to actively drive architecture, influence low-level design, and guide implementation through principal and senior engineers. The role is expected to set engineering standards, define technical guardrails, and contribute hands-on where required, including the ability to review, prot

AWSAzureGCPDocker
G
📍 New York City, United States· Full-time
✓ High-confidence listing

From $120K/yr

Quick readStrong listing-quality and freshness signals

Weekly office requirement: 3 days per week Employment type: permanent Seniority level: mid-senior/director level Salary Range :$120,000 to $130,000k DOE. and commission plan At GWI we’re always looking for extraordinary people who thrive on making an extraordinary impact. Right now we’re looking for an Account Director to play a key role in our Enterprise team in New York. If that’s you, and making a difference gets you out of bed in the morning, keep reading. It could be the start of something, well, extraordinary. Sounds great, what will I be doing? 🤔 As our Account Director, you’ll: own GWI’s relationship with some of the top network agencies in the world, such as WPP, Stagwell, and Havas. Our ideal candidate will excel at relationship-driven opportunities, have proven sales experience with market research tools and data, and come with their own network of well-earned industry contacts. A few things you’ll be responsible for: 👉 Own the entire revenue cycle with existing Tier 1 agency accounts – everything from renewal to upsell and expansion 👉 Identify new business opportunities within the account structure and execute well-planned, creative strategies to achieve both short-term and long-term commercial growth goals 👉 Enthusiastically present GWI product offerings with your own personal conviction and style 👉Collaborate well within a team-oriented environment - bring fresh thinking and new ideas to your team and senior leaders at GWI. It’s also fun; shaking things up is what working for GWI is all about. You’ll need to be flexible, comfortable with continuous change, and working in a high-tempo environment. What do I need to bring with me? 🧳 You’ll need to be able to demonstrate the core skills this role requires. You don't have to tick all the boxes right away; the important thing is that you’re willing to learn. Here’s what the team will be looking for in you: Technical 👉 Bring demonstrated experience selling

AIGoRustExcel
V
📍 New York, New York, United States· Full-time
✓ High-confidence listing

From $95K/yr

Quick readStrong listing-quality and freshness signals

As an Executive Assistant, you will serve as a trusted partner to senior executives, ensuring the seamless management of their day-to-day operations and helping maximize their effectiveness. You will be responsible for complex calendar management, travel coordination, communications support, meeting preparation, and a variety of administrative and operational functions. This role requires exceptional organization, attention to detail, discretion, and the ability to anticipate needs in a fast-paced, constantly evolving environment. In addition to supporting executives, you will collaborate closely with the broader people team, provide backup support as needed, and serve as a positive ambassador for our culture and values. To be successful in this role, you are highly organized, proactive, resourceful, and adaptable. You thrive in a dynamic environment, exercise sound judgment, communicate effectively with stakeholders at all levels, and consistently maintain a high degree of professionalism and confidentiality. *Please note, this role will be asked to be in our New York office Monday through Friday. As the Executive Assistant, you can expect to: Provide administrative support to our Chief Product Officer and Chief Technology Officer Manage a meeting heavy calendar and stay on top of their changing priorities, acting as a gatekeeper and partner Support executive communications and correspondence, ensuring timely follow up and coordination as needed. Prepare executives for meetings by coordinating agendas, gathering materials, and ensuring all relevant information is available in advance. Track action items, deadlines, and deliverables, proactively following up to ensure completion. Assist with planning and coordination of company events, team gatherings, offsites, and employee engagement initiatives. Coordinate domestic and international travel arrangements, including flights, accommodations, transportation, itineraries, and logistics. Prepare and submit accurat

AIGoRustExcel
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